
You are an expert in evaluating and guiding a web navigation agent. Your task is to help the agent effectively complete a given mission on a website based on the user’s intent. The agent’s goal is to navigate through the website to reach the desired state that aligns with the user’s objective.

You will analyze the next state of the webpage (OBSERVATION) after each action and determine whether the agent is successfully progressing towards the task goal. You will also assist the agent by choosing the next action if necessary, considering the dynamics of the web environment and how each state transitions.

Key Points:
1. Understand the intent:
- Identify the user’s goal (e.g., finding information, navigating to a specific page, modifying content).
- Make sure the next state of the webpage aligns with achieving that goal based on the current state and user’s intent.

2. Evaluate the Next State:
- When assessing the next state, consider how it contributes to reaching the intended goal. If the next state moves the agent closer to the user’s goal, it is evaluated positively.
- If the next state does not progress towards the goal or leads to an error, suggest alternative actions that will result in a more favorable next state.

3. State Guidance:
- If the next state shows that the agent is on the right track but hasn’t completed the task yet, recommend further actions that could bring the next state closer to the goal. Focus on guiding the agent to reach a state that reflects clear progress towards the goal.

4. Types of Tasks:
- Information Seeking: The next state must provide the specific information the user seeks (e.g., product price, reviews). If the information is unavailable, the next state should explicitly indicate that.
- Site Navigation: The next state must reflect that the agent has navigated to the exact page or item. Check if the state includes content based on the user’s intent.
- Content Modification: The next state should indicate that the requested content modification has been successfully committed (e.g., form submission, comment posting).
- General Task: Evaluate the entire process to ensure the next state reflects task completion. Stop actions should only be issued when the objective is met.

5. Common Pitfalls:
- Repetitive typing actions: Ensure that the next state does not show corrupted input due to repeated typing.
- Incomplete navigation: Ensure the agent’s next state reflects navigation to the specific item or content, not just to a general page or category.

Output Format with a Score Between 0 and 1:
Each next state will be evaluated with a score between 0 and 1, assessing how well the state moves towards the task’s completion. This score provides nuanced feedback on the state’s effectiveness.
0: The next state is a failure or leads away from the task.
Values closer to 0 (e.g., 0.1, 0.2): The next state does not contribute meaningfully but isn’t a total failure.
0.5: The next state is neutral, and the agent is maintaining its current position.
Values closer to 1 (e.g., 0.7, 0.8): The next state is helpful and moves the agent closer to the task goal.
1: The next state is optimal and is directly aligned with completing the task.

Response Format:
1. You should write your rationale providing a detailed analysis of the next state and reasoning for its score, providing a score between 0 and 1 based on how well the next state contributes to task completion.

Output Format: [Rationale] <your thought> [Score] <a value between 0 and 1>

OBJECTIVE: Browse bestsellers under $20 and available in hardback.
PREVIOUS ACTION: ["click [1050] where [1050] is 'Bestsellers'", "click [20978] where [20978] is '' hasPopup: menu expanded: False"]
CURRENT OBSERVATION:	[31948] button 'Bookdepository.com 0 0 Search for books by keyword / title / author / ISBN'
		[31779] image 'Bookdepository.com'
		[31991] textbox 'Search for books by keyword / title / author / ISBN' required: False
	[31995] button 'Search'
	[32557] combobox '' hasPopup: menu expanded: False
		[32559] option 'English' selected: True
		[32562] option 'Espaol' selected: False
	[32617] combobox '' hasPopup: menu expanded: False
		[32619] option 'English' selected: True
		[32622] option 'Espaol' selected: False
	[32637] combobox '' hasPopup: menu expanded: False
		[32639] option '$ AUD' selected: True
		[32642] option 'EUR' selected: False
		[32645] option '$ USD' selected: False
		[32648] option 'GBP' selected: False
		[32651] option '$ NZD' selected: False
		[32654] option '$ SGD' selected: False
		[32657] option '$ CAD' selected: False
		[32660] option 'AED' selected: False
		[32663] option '$ ARS' selected: False
		[32666] option '. BGN' selected: False
		[32669] option 'R$ BRL' selected: False
		[32672] option 'SFr. CHF' selected: False
		[32675] option '$ CLP' selected: False
		[32678] option '$ COP' selected: False
		[32681] option 'K CZK' selected: False
		[32684] option 'Kr DKK' selected: False
		[32687] option 'E EGP' selected: False
		[32690] option '$ HKD' selected: False
		[32693] option 'Ft HUF' selected: False
		[32696] option 'Rp IDR' selected: False
		[32699] option 'ILS' selected: False
		[32702] option 'INR' selected: False
		[32705] option 'JPY' selected: False
		[32708] option 'KRW' selected: False
		[32711] option '$ MXN' selected: False
		[32714] option 'RM MYR' selected: False
		[32717] option 'Kr NOK' selected: False
		[32720] option 'S/ PEN' selected: False
		[32723] option 'PHP' selected: False
		[32726] option 'z PLN' selected: False
		[32729] option 'QR QAR' selected: False
		[32732] option 'L RON' selected: False
		[32735] option 'SAR' selected: False
		[32738] option 'Kr SEK' selected: False
		[32741] option 'THB' selected: False
		[32744] option 'TRY' selected: False
		[32747] option '$ TWD' selected: False
		[32750] option '$ UYU' selected: False
		[32753] option 'R ZAR' selected: False
	[32786] heading 'Filter your search'
	[32798] textbox '' required: False
	[32810] combobox '' hasPopup: menu expanded: False
		[32812] option 'All' selected: True
		[32815] option 'Under US$20' selected: False
		[32818] option 'US$20 to US$40' selected: False
		[32821] option 'US$40 +' selected: False
	[32831] combobox '' hasPopup: menu expanded: False
		[32833] option 'All' selected: True
		[32836] option 'In stock (53084)' selected: False
		[32839] option 'Pre-order (935)' selected: False
	[32849] combobox '' hasPopup: menu expanded: False
		[32851] option 'All' selected: True
		[32854] option 'English (50650)' selected: False
		[32857] option 'French (211)' selected: False
		[32860] option 'Spanish (1469)' selected: False
		[32863] option 'German (788)' selected: False
		[32866] option 'Latin (12)' selected: False
		[32869] option 'Italian (146)' selected: False
		[32872] option 'Chinese (133)' selected: False
		[32875] option 'Russian (15)' selected: False
		[32878] option 'Japanese (42)' selected: False
		[32881] option 'Dutch; Flemish (6)' selected: False
		[32884] option 'Albanian (1)' selected: False
		[32887] option 'Arabic (25)' selected: False
		[32890] option 'Catalan (7)' selected: False
		[32893] option 'Czech (4)' selected: False
		[32896] option 'Danish (4)' selected: False
		[32899] option 'English, Old (ca. 450-1100) (1)' selected: False
		[32902] option 'Esperanto (2)' selected: False
		[32905] option 'Estonian (1)' selected: False
		[32908] option 'Finnish (22)' selected: False
		[32911] option 'Greek, Ancient (to 1453) (2)' selected: False
		[32914] option 'Greek, Modern (1453-) (10)' selected: False
		[32917] option 'Hebrew (9)' selected: False
		[32920] option 'Hindi (2)' selected: False
		[32923] option 'Hungarian (3)' selected: False
		[32926] option 'Icelandic (1)' selected: False
		[32929] option 'Irish (11)' selected: False
		[32932] option 'Korean (82)' selected: False
		[32935] option 'Lithuanian (1)' selected: False
		[32938] option 'Malay (1)' selected: False
		[32941] option 'Maori (1)' selected: False
		[32944] option 'Marathi (1)' selected: False
		[32947] option 'Multiple languages (11)' selected: False
		[32950] option 'No linguistic content (2)' selected: False
		[32953] option 'Norwegian (2)' selected: False
		[32956] option 'Ojibwa (1)' selected: False
		[32959] option 'Persian (1)' selected: False
		[32962] option 'Polish (201)' selected: False
		[32965] option 'Portuguese (42)' selected: False
		[32968] option 'Romanian (8)' selected: False
		[32971] option 'Sanskrit (2)' selected: False
		[32974] option 'Scots (5)' selected: False
		[32977] option 'Scottish Gaelic (3)' selected: False
		[32980] option 'Slovak (2)' selected: False
		[32983] option 'Slovenian (3)' selected: False
		[32986] option 'Swahili (1)' selected: False
		[32989] option 'Swedish (74)' selected: False
		[32992] option 'Tagalog (1)' selected: False
		[32995] option 'Tamil (1)' selected: False
		[32998] option 'Thai (2)' selected: False
		[33001] option 'Tibetan (1)' selected: False
		[33004] option 'Turkish (1)' selected: False
		[33007] option 'Ukrainian (20)' selected: False
		[33010] option 'Undetermined (4)' selected: False
		[33013] option 'Welsh (11)' selected: False
		[33016] option 'Yiddish (1)' selected: False
	[31783] combobox '' hasPopup: menu expanded: False
		[33027] option 'All' selected: True
		[33030] option 'Paperback' selected: False
		[33033] option 'Hardback' selected: False
		[33036] option 'Audio' selected: False
		[33039] option 'Baby Books' selected: False
		[33042] option 'Digital' selected: False
		[33045] option 'Maps' selected: False
		[33048] option 'Stationery' selected: False
		[33051] option 'Toys' selected: False
	[33058] button 'Refine results'
	[33071] heading 'Bestsellers our most popular items, updated daily.'
	[31769] image 'Lessons in Chemistry'
	[33146] heading 'Lessons in Chemistry'
	[31770] image 'Grandmaster of Demonic Cultivation: Mo Dao Zu Shi (Novel) Vol. 5 (Special Edition)'
	[33244] heading 'Grandmaster of Demonic Cultivation: Mo Dao Zu Shi (Novel) Vol. 5 (Special Edition)'
	[31771] image 'The Ulysses Contract'
	[33343] heading 'The Ulysses Contract'
	[31772] image 'Atomic Habits'
	[33441] heading 'Atomic Habits'
	[31773] image 'Small Things Like These'
	[33540] heading 'Small Things Like These'
	[31774] image "Six of Crows: Collector's Edition"
	[33638] heading "Six of Crows: Collector's Edition"
	[31775] image 'The Creative Act'
	[33736] heading 'The Creative Act'
	[31776] image "Crooked Kingdom Collector's Edition"
	[33834] heading "Crooked Kingdom Collector's Edition"
	[31777] image 'The Letters I Will Never Send'
	[33933] heading 'The Letters I Will Never Send'
	[31778] image 'The Body Keeps the Score'
	[34032] heading 'The Body Keeps the Score'
	[34114] image 'The Boy, The Mole, The Fox and The Horse'
	[34132] heading 'The Boy, The Mole, The Fox and The Horse'
	[34214] image 'Daisy Jones and The Six'
	[34232] heading 'Daisy Jones and The Six'
	[34313] image 'Once Upon A Broken Heart'
	[34331] heading 'Once Upon A Broken Heart'
	[34412] image 'Seven Husbands of Evelyn Hugo'
	[34430] heading 'Seven Husbands of Evelyn Hugo'
	[34512] image "It Ends With Us: The most heartbreaking novel you'll ever read"
	[34530] heading "It Ends With Us: The most heartbreaking novel you'll ever read"
	[34612] image "Heaven Official's Blessing: Tian Guan Ci Fu (Novel) Vol. 6"
	[34634] heading "Heaven Official's Blessing: Tian Guan Ci Fu (Novel) Vol. 6"
	[34715] image 'Foster'
	[34733] heading 'Foster'
	[34815] image 'The Psychology of Money'
	[34833] heading 'The Psychology of Money'
	[34915] image 'The Glucose Goddess Method'
	[34933] heading 'The Glucose Goddess Method'
	[35014] image 'Before the Coffee Gets Cold'
	[35034] heading 'Before the Coffee Gets Cold'
	[35116] image 'The Secret History'
	[35134] heading 'The Secret History'
	[35215] image 'Things We Never Got Over'
	[35233] heading 'Things We Never Got Over'
	[35315] image 'Outlive'
	[35335] heading 'Outlive'
	[35417] image 'Bored of Lunch: The Healthy Air Fryer Book'
	[35435] heading 'Bored of Lunch: The Healthy Air Fryer Book'
	[35516] image 'Gothikana: A Dark Academia Gothic Romance: TikTok Made Me Buy It!'
	[35534] heading 'Gothikana: A Dark Academia Gothic Romance: TikTok Made Me Buy It!'
	[35615] image 'Twisted Games'
	[35633] heading 'Twisted Games'
	[35714] image 'Spare Us!'
	[35732] heading 'Spare Us!'
	[35792] image 'The One Thing'
	[35812] heading 'The One Thing'
	[35893] image 'Twisted Love'
	[35911] heading 'Twisted Love'
	[35992] image 'Twisted Lies'
	[36010] heading 'Twisted Lies'
	[36130] heading 'Follow us'
		[36181] heading 'Explore'
		[36206] heading 'How can we help?'
		[36251] heading 'Important stuff'
		[36331] image 'Payment methods'
	[36367] button 'Shop'
	[36370] button 'Account & Help'
	[36924] combobox '' hasPopup: menu expanded: False
		[36926] option 'English' selected: True
		[36929] option 'Espaol' selected: False
	[36970] combobox '' hasPopup: menu expanded: False
		[36972] option '$ AUD' selected: True
		[36975] option 'EUR' selected: False
		[36978] option '$ USD' selected: False
		[36981] option 'GBP' selected: False
		[36984] option '$ NZD' selected: False
		[36987] option '$ SGD' selected: False
		[36990] option '$ CAD' selected: False
		[36993] option 'AED' selected: False
		[36996] option '$ ARS' selected: False
		[36999] option '. BGN' selected: False
		[37002] option 'R$ BRL' selected: False
		[37005] option 'SFr. CHF' selected: False
		[37008] option '$ CLP' selected: False
		[37011] option '$ COP' selected: False
		[37014] option 'K CZK' selected: False
		[37017] option 'Kr DKK' selected: False
		[37020] option 'E EGP' selected: False
		[37023] option '$ HKD' selected: False
		[37026] option 'Ft HUF' selected: False
		[37029] option 'Rp IDR' selected: False
		[37032] option 'ILS' selected: False
		[37035] option 'INR' selected: False
		[37038] option 'JPY' selected: False
		[37041] option 'KRW' selected: False
		[37044] option '$ MXN' selected: False
		[37047] option 'RM MYR' selected: False
		[37050] option 'Kr NOK' selected: False
		[37053] option 'S/ PEN' selected: False
		[37056] option 'PHP' selected: False
		[37059] option 'z PLN' selected: False
		[37062] option 'QR QAR' selected: False
		[37065] option 'L RON' selected: False
		[37068] option 'SAR' selected: False
		[37071] option 'Kr SEK' selected: False
		[37074] option 'THB' selected: False
		[37077] option 'TRY' selected: False
		[37080] option '$ TWD' selected: False
		[37083] option '$ UYU' selected: False
		[37086] option 'R ZAR' selected: False
	[37096] Iframe 'Opens a widget where you can find more information'
CURRENT ACTION: click [31783] where [31783] is '' hasPopup: menu expanded: False
NEXT STATE PREIDCTION: 	[42743] button 'Bookdepository.com 0 0 Search for books by keyword / title / author / ISBN'
		[42575] image 'Bookdepository.com'
		[42786] textbox 'Search for books by keyword / title / author / ISBN' required: False
	[42790] button 'Search'
	[43352] combobox '' hasPopup: menu expanded: False
		[43354] option 'English' selected: True
		[43357] option 'Espaol' selected: False
	[43412] combobox '' hasPopup: menu expanded: False
		[43414] option 'English' selected: True
		[43417] option 'Espaol' selected: False
	[43432] combobox '' hasPopup: menu expanded: False
		[43434] option '$ AUD' selected: True
		[43437] option 'EUR' selected: False
		[43440] option '$ USD' selected: False
		[43443] option 'GBP' selected: False
		[43446] option '$ NZD' selected: False
		[43449] option '$ SGD' selected: False
		[43452] option '$ CAD' selected: False
		[43455] option 'AED' selected: False
		[43458] option '$ ARS' selected: False
		[43461] option '. BGN' selected: False
		[43464] option 'R$ BRL' selected: False
		[43467] option 'SFr. CHF' selected: False
		[43470] option '$ CLP' selected: False
		[43473] option '$ COP' selected: False
		[43476] option 'K CZK' selected: False
		[43479] option 'Kr DKK' selected: False
		[43482] option 'E EGP' selected: False
		[43485] option '$ HKD' selected: False
		[43488] option 'Ft HUF' selected: False
		[43491] option 'Rp IDR' selected: False
		[43494] option 'ILS' selected: False
		[43497] option 'INR' selected: False
		[43500] option 'JPY' selected: False
		[43503] option 'KRW' selected: False
		[43506] option '$ MXN' selected: False
		[43509] option 'RM MYR' selected: False
		[43512] option 'Kr NOK' selected: False
		[43515] option 'S/ PEN' selected: False
		[43518] option 'PHP' selected: False
		[43521] option 'z PLN' selected: False
		[43524] option 'QR QAR' selected: False
		[43527] option 'L RON' selected: False
		[43530] option 'SAR' selected: False
		[43533] option 'Kr SEK' selected: False
		[43536] option 'THB' selected: False
		[43539] option 'TRY' selected: False
		[43542] option '$ TWD' selected: False
		[43545] option '$ UYU' selected: False
		[43548] option 'R ZAR' selected: False
	[43581] heading 'Filter your search'
	[43593] textbox '' required: False
	[43605] combobox '' hasPopup: menu expanded: False
		[43607] option 'All' selected: True
		[43610] option 'Under US$20' selected: False
		[43613] option 'US$20 to US$40' selected: False
		[43616] option 'US$40 +' selected: False
	[43626] combobox '' hasPopup: menu expanded: False
		[43628] option 'All' selected: True
		[43631] option 'In stock (53084)' selected: False
		[43634] option 'Pre-order (935)' selected: False
	[43644] combobox '' hasPopup: menu expanded: False
		[43646] option 'All' selected: True
		[43649] option 'English (50650)' selected: False
		[43652] option 'French (211)' selected: False
		[43655] option 'Spanish (1469)' selected: False
		[43658] option 'German (788)' selected: False
		[43661] option 'Latin (12)' selected: False
		[43664] option 'Italian (146)' selected: False
		[43667] option 'Chinese (133)' selected: False
		[43670] option 'Russian (15)' selected: False
		[43673] option 'Japanese (42)' selected: False
		[43676] option 'Dutch; Flemish (6)' selected: False
		[43679] option 'Albanian (1)' selected: False
		[43682] option 'Arabic (25)' selected: False
		[43685] option 'Catalan (7)' selected: False
		[43688] option 'Czech (4)' selected: False
		[43691] option 'Danish (4)' selected: False
		[43694] option 'English, Old (ca. 450-1100) (1)' selected: False
		[43697] option 'Esperanto (2)' selected: False
		[43700] option 'Estonian (1)' selected: False
		[43703] option 'Finnish (22)' selected: False
		[43706] option 'Greek, Ancient (to 1453) (2)' selected: False
		[43709] option 'Greek, Modern (1453-) (10)' selected: False
		[43712] option 'Hebrew (9)' selected: False
		[43715] option 'Hindi (2)' selected: False
		[43718] option 'Hungarian (3)' selected: False
		[43721] option 'Icelandic (1)' selected: False
		[43724] option 'Irish (11)' selected: False
		[43727] option 'Korean (82)' selected: False
		[43730] option 'Lithuanian (1)' selected: False
		[43733] option 'Malay (1)' selected: False
		[43736] option 'Maori (1)' selected: False
		[43739] option 'Marathi (1)' selected: False
		[43742] option 'Multiple languages (11)' selected: False
		[43745] option 'No linguistic content (2)' selected: False
		[43748] option 'Norwegian (2)' selected: False
		[43751] option 'Ojibwa (1)' selected: False
		[43754] option 'Persian (1)' selected: False
		[43757] option 'Polish (201)' selected: False
		[43760] option 'Portuguese (42)' selected: False
		[43763] option 'Romanian (8)' selected: False
		[43766] option 'Sanskrit (2)' selected: False
		[43769] option 'Scots (5)' selected: False
		[43772] option 'Scottish Gaelic (3)' selected: False
		[43775] option 'Slovak (2)' selected: False
		[43778] option 'Slovenian (3)' selected: False
		[43781] option 'Swahili (1)' selected: False
		[43784] option 'Swedish (74)' selected: False
		[43787] option 'Tagalog (1)' selected: False
		[43790] option 'Tamil (1)' selected: False
		[43793] option 'Thai (2)' selected: False
		[43796] option 'Tibetan (1)' selected: False
		[43799] option 'Turkish (1)' selected: False
		[43802] option 'Ukrainian (20)' selected: False
		[43805] option 'Undetermined (4)' selected: False
		[43808] option 'Welsh (11)' selected: False
		[43811] option 'Yiddish (1)' selected: False
	[43821] combobox '' hasPopup: menu expanded: False
		[43823] option 'All' selected: True
		[43826] option 'Paperback' selected: False
		[43829] option 'Hardback' selected: False
		[43832] option 'Audio' selected: False
		[43835] option 'Baby Books' selected: False
		[43838] option 'Digital' selected: False
		[43841] option 'Maps' selected: False
		[43844] option 'Stationery' selected: False
		[43847] option 'Toys' selected: False
	[42579] button 'Refine results'
	[43866] heading 'Bestsellers our most popular items, updated daily.'
	[42565] image 'Lessons in Chemistry'
	[43941] heading 'Lessons in Chemistry'
	[42566] image 'Grandmaster of Demonic Cultivation: Mo Dao Zu Shi (Novel) Vol. 5 (Special Edition)'
	[44039] heading 'Grandmaster of Demonic Cultivation: Mo Dao Zu Shi (Novel) Vol. 5 (Special Edition)'
	[42567] image 'The Ulysses Contract'
	[44138] heading 'The Ulysses Contract'
	[42568] image 'Atomic Habits'
	[44236] heading 'Atomic Habits'
	[42569] image 'Small Things Like These'
	[44335] heading 'Small Things Like These'
	[42570] image "Six of Crows: Collector's Edition"
	[44433] heading "Six of Crows: Collector's Edition"
	[42571] image 'The Creative Act'
	[44531] heading 'The Creative Act'
	[42572] image "Crooked Kingdom Collector's Edition"
	[44629] heading "Crooked Kingdom Collector's Edition"
	[42573] image 'The Letters I Will Never Send'
	[44728] heading 'The Letters I Will Never Send'
	[42574] image 'The Body Keeps the Score'
	[44827] heading 'The Body Keeps the Score'
	[44909] image 'The Boy, The Mole, The Fox and The Horse'
	[44927] heading 'The Boy, The Mole, The Fox and The Horse'
	[45009] image 'Daisy Jones and The Six'
	[45027] heading 'Daisy Jones and The Six'
	[45108] image 'Once Upon A Broken Heart'
	[45126] heading 'Once Upon A Broken Heart'
	[45207] image 'Seven Husbands of Evelyn Hugo'
	[45225] heading 'Seven Husbands of Evelyn Hugo'
	[45307] image "It Ends With Us: The most heartbreaking novel you'll ever read"
	[45325] heading "It Ends With Us: The most heartbreaking novel you'll ever read"
	[45407] image "Heaven Official's Blessing: Tian Guan Ci Fu (Novel) Vol. 6"
	[45429] heading "Heaven Official's Blessing: Tian Guan Ci Fu (Novel) Vol. 6"
	[45510] image 'Foster'
	[45528] heading 'Foster'
	[45610] image 'The Psychology of Money'
	[45628] heading 'The Psychology of Money'
	[45710] image 'The Glucose Goddess Method'
	[45728] heading 'The Glucose Goddess Method'
	[45809] image 'Before the Coffee Gets Cold'
	[45829] heading 'Before the Coffee Gets Cold'
	[45911] image 'The Secret History'
	[45929] heading 'The Secret History'
	[46010] image 'Things We Never Got Over'
	[46028] heading 'Things We Never Got Over'
	[46110] image 'Outlive'
	[46130] heading 'Outlive'
	[46212] image 'Bored of Lunch: The Healthy Air Fryer Book'
	[46230] heading 'Bored of Lunch: The Healthy Air Fryer Book'
	[46311] image 'Gothikana: A Dark Academia Gothic Romance: TikTok Made Me Buy It!'
	[46329] heading 'Gothikana: A Dark Academia Gothic Romance: TikTok Made Me Buy It!'
	[46410] image 'Twisted Games'
	[46428] heading 'Twisted Games'
	[46509] image 'Spare Us!'
	[46527] heading 'Spare Us!'
	[46587] image 'The One Thing'
	[46607] heading 'The One Thing'
	[46688] image 'Twisted Love'
	[46706] heading 'Twisted Love'
	[46787] image 'Twisted Lies'
	[46805] heading 'Twisted Lies'
	[46925] heading 'Follow us'
		[46976] heading 'Explore'
		[47001] heading 'How can we help?'
		[47046] heading 'Important stuff'
		[47126] image 'Payment methods'
	[47162] button 'Shop'
	[47165] button 'Account & Help'
	[47719] combobox '' hasPopup: menu expanded: False
		[47721] option 'English' selected: True
		[47724] option 'Espaol' selected: False
	[47765] combobox '' hasPopup: menu expanded: False
		[47767] option '$ AUD' selected: True
		[47770] option 'EUR' selected: False
		[47773] option '$ USD' selected: False
		[47776] option 'GBP' selected: False
		[47779] option '$ NZD' selected: False
		[47782] option '$ SGD' selected: False
		[47785] option '$ CAD' selected: False
		[47788] option 'AED' selected: False
		[47791] option '$ ARS' selected: False
		[47794] option '. BGN' selected: False
		[47797] option 'R$ BRL' selected: False
		[47800] option 'SFr. CHF' selected: False
		[47803] option '$ CLP' selected: False
		[47806] option '$ COP' selected: False
		[47809] option 'K CZK' selected: False
		[47812] option 'Kr DKK' selected: False
		[47815] option 'E EGP' selected: False
		[47818] option '$ HKD' selected: False
		[47821] option 'Ft HUF' selected: False
		[47824] option 'Rp IDR' selected: False
		[47827] option 'ILS' selected: False
		[47830] option 'INR' selected: False
		[47833] option 'JPY' selected: False
		[47836] option 'KRW' selected: False
		[47839] option '$ MXN' selected: False
		[47842] option 'RM MYR' selected: False
		[47845] option 'Kr NOK' selected: False
		[47848] option 'S/ PEN' selected: False
		[47851] option 'PHP' selected: False
		[47854] option 'z PLN' selected: False
		[47857] option 'QR QAR' selected: False
		[47860] option 'L RON' selected: False
		[47863] option 'SAR' selected: False
		[47866] option 'Kr SEK' selected: False
		[47869] option 'THB' selected: False
		[47872] option 'TRY' selected: False
		[47875] option '$ TWD' selected: False
		[47878] option '$ UYU' selected: False
		[47881] option 'R ZAR' selected: False
	[47891] Iframe 'Opens a widget where you can find more information'
[Rationale] 
In the current state, the agent has successfully accessed the "Bestsellers" section and is now presented with various filters to refine the search results. The filters available include price range, stock availability, language, and format (hardback vs. paperback). Although the agent has not yet applied any filters, the interface is set up to allow the user to easily select "Under US$20" and "Hardback" options.

The next predicted state indicates that the agent will likely be able to choose the desired filters for price and format, which directly aligns with the user’s objective of browsing bestsellers under $20 and available in hardback. The ability to refine results is a significant step towards achieving the goal, as it will allow the user to narrow down to specific books that meet their criteria.

Given that the next state includes the necessary controls to apply these filters, it shows a positive and effective move towards task completion. Consequently, while the task isn't fully complete yet, the agent is on the right path towards fulfilling the user's intent.

[Score] 0.75