
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: Add 2 different flavor dog treats and one dog food with lowest price to cart from Safeway.
PREVIOUS ACTION: ["type [171] [dog treats] where [171] is 'Search products, stores, and recipes' required: False", "click [1423] where [1423] is 'dog treats'", "click [237] where [237] is 'View all 20+ items'", "click [8416] where [8416] is '' hasPopup: listbox required: False"]
CURRENT OBSERVATION:	[13376] heading 'Free delivery on first 3 orders. Terms apply.'
	[13381] button 'Dismiss offer banner'
	[13392] button 'Instacart logo All stores'
			[13410] textbox 'Search Safeway...' required: False
	[13414] button 'Delivery to 171 2nd street'
	[13422] button 'Delivery by 10:05pm'
	[13428] button '0'
	[13447] heading 'Safeway'
	[13453] button '100% satisfaction guarantee'
	[13494] heading 'Departments'
	[13644] image ' Sponsored: Welcome home your new pet with quality nutrition from Purina'
	[13650] button 'On Sale'
	[13653] button 'Departments'
	[13664] radio '' checked: false
	[13670] radio '' checked: false
	[13675] radio '' checked: false
	[13679] button 'Cancel'
	[13682] button 'Apply'
	[13686] button 'Brands'
	[13699] checkbox '' checked: false
	[13711] checkbox '' checked: false
	[13723] checkbox '' checked: false
	[13735] checkbox '' checked: false
	[13747] checkbox '' checked: false
	[13759] checkbox '' checked: false
	[13771] checkbox '' checked: false
	[13783] checkbox '' checked: false
	[13795] checkbox '' checked: false
	[13807] checkbox '' checked: false
	[13819] checkbox '' checked: false
	[13831] checkbox '' checked: false
	[13843] checkbox '' checked: false
	[13855] checkbox '' checked: false
	[13867] checkbox '' checked: false
	[13879] checkbox '' checked: false
	[13888] button 'Cancel'
	[13891] button 'Apply'
	[13895] button 'EBT'
	[13908] checkbox '' checked: false
	[13917] button 'Cancel'
	[13920] button 'Apply'
	[13924] combobox '' hasPopup: listbox required: False
	[13218] listbox '' multiselectable: False orientation: vertical required: False
		[13932] option 'Best match' selected: False
		[13204] option 'Price: lowest first' selected: False
		[13938] option 'Price: highest first' selected: False
	[13220] heading 'Results for "dog treats"'
		[13223] button "$5.19$519 Buy 2 for $7 Purina Beggin' Strips Dog Treats, Original With Bacon Flavor 6 oz"
		[13975] button 'Sponsored'
		[13227] button 'Add'
			[13228] button 'Add'
		[13230] button '$10.39$1039 Milk-Bone Dog Snacks, Medium 24 oz'
		[14021] button 'Sponsored'
		[13233] button 'Add'
			[13234] button 'Add'
		[13236] button 'Store choice $5.79$579 Signature Pet Dog Treats, Kabobs 4 oz'
		[13241] button 'Add'
			[13242] button 'Add'
		[13245] button "Best seller $22.99$2299 Good 'n' Fun Kabobs, Triple Flavor, 18 Pack 18 ct"
		[13249] button 'Add'
			[13250] button 'Add'
		[13252] button '$18.39$1839 Purina Limited Ingredient, Grain Free Dog Treat, Chicken Jerky Tenders 11 oz'
		[13255] button 'Add'
			[13256] button 'Add'
		[13258] button 'Best seller $10.39$1039 Milk-Bone Dog Snacks, Medium 24 oz'
		[13262] button 'Add'
			[13263] button 'Add'
		[14203] button "$17.19$1719 Good 'n' Fun Snack for All Dogs, Triple Flavor Wings 12 oz"
		[14232] button 'Add'
			[14234] button 'Add'
		[14245] button '$14.99$1499 Healthy Hide Dog Treats, Triple Flavor Ribs 8.4 oz'
		[14274] button 'Add'
			[14276] button 'Add'
		[14287] button '$34.49$3449 Smokehouse Dog Treats, Chicken Breast Strips 16 oz'
		[14316] button 'Add'
			[14318] button 'Add'
	[14330] image 'Natural-care-dog-and-cat-flea-and-tick-shampoo-cleaner-care'
	[14332] heading 'Plant Powered Pet Approved'
	[13264] image 'Natural-care-dog-and-cat-flea-and-tick-shampoo-cleaner-care'
		[14361] button '$11.49$1149 Natural Care Dog Shampoo, Baking Soda & Soothing Oatmeal, Botanical Scent 20 fl oz'
		[14392] button 'Add'
		[14404] button '$13.79$1379 Natural Care Dog Shampoo, All in One, Easy Clean, Fresh Scent 20 fl oz'
		[14435] button 'Add'
		[14447] button '$19.59$1959 Natural Care Itch Relief Spray, Allergy, with Oatmeal, Tea Tree Oil & Vitamin E 12 oz'
		[14478] button 'Add'
		[14498] button '$20.69$2069 Original price: $21.89 $21.89 GREENIES Original Teenie Natural Dental Dog Treats 12 oz'
		[14532] button 'Sponsored'
		[14543] button 'Add'
			[14545] button 'Add'
		[14556] button '$20.69$2069 Original price: $24.19 $24.19 Purina ONE True Instinct With A Blend Of Real Turkey and Venison Dry Dog Food 7.4 lb'
		[14590] button 'Sponsored'
		[14601] button 'Add'
			[14603] button 'Add'
		[14614] button '$2.89$289 Buy 4 for $9 Purina ONE Classic Ground Wet Dog Food, Chicken and Brown Rice Entree 13 oz'
		[14647] button 'Sponsored'
		[14658] button 'Add'
			[14660] button 'Add'
		[14673] button '$12.69$1269 DreamBone Chicken Wrapped Chews, Mini 15 each'
		[14702] button 'Add'
			[14704] button 'Add'
		[14715] button "$5.19$519 Buy 2 for $7 Purina Beggin' Strips Dog Treats, Original With Bacon Flavor 6 oz"
		[14748] button 'Add'
			[14750] button 'Add'
		[14761] button "$8.69$869 Good 'n' Fun Snack for All Dogs, Triple Flavor Chews, 7 Inch Rolls 2 each"
		[14790] button 'Add'
			[14792] button 'Add'
		[14805] button '$6.89$689 Signature Pet Dog Treats, Chicken Flavored, Dumbbells 4 oz'
		[14834] button 'Add'
			[14836] button 'Add'
		[14847] button '$5.19$519 Original price: $6.89 $6.89 Pup-Peroni Dog Snacks, Original Beef Flavor 5.6 oz'
		[14881] button 'Add'
			[14883] button 'Add'
		[14894] button '$20.69$2069 Original price: $21.89 $21.89 GREENIES Original Teenie Natural Dental Dog Treats 12 oz'
		[14928] button 'Add'
			[14930] button 'Add'
	[14942] image 'Cesar Wet Dog Food'
	[14944] heading 'CESAR: Real Food for Dogs'
		[14981] button '$5.19$519 Original price: $5.79 $5.79 CESAR Adult Soft Wet Dog Food Toppers Chicken 3 oz'
		[15017] button 'Add'
		[15029] button '$5.19$519 Original price: $5.79 $5.79 CESAR Adult Soft Wet Dog Food Toppers Beef and Chicken 3 oz'
		[15065] button 'Add'
		[15077] button '$22.99$2299 Original price: $26.49 $26.49 CESAR Adult Soft Wet Dog Food Toppers Variety Pack 3 oz'
		[15113] button 'Add'
		[15133] button '$7.49$749 Purina Frosty Paws Frozen Dog Treats Peanut Butter 10 x 10.27 oz'
		[15162] button 'Add'
			[15164] button 'Add'
		[15175] button '$18.39$1839 Purina Limited Ingredient, Grain Free Dog Treat, Chicken Jerky Tenders 11 oz'
		[15204] button 'Sponsored'
		[15215] button 'Add'
			[15217] button 'Add'
		[15228] button '$4.09$409 Buy 2 for $6 Purina Beneful Gravy, High Protein Wet Dog Food, Chopped Blends With Chicken 10 oz'
		[15261] button 'Sponsored'
		[15272] button 'Add'
			[15274] button 'Add'
		[15287] button '$20.69$2069 Original price: $27.59 $27.59 Rachael Ray Nutrish Peak 4 lb'
		[15321] button 'Sponsored'
		[15332] button 'Add'
			[15334] button 'Add'
		[15345] button "$4.59$459 Original price: $5.19 $5.19 Dogsters Ice Cream Style Treats for Dogs, Cheesy Bac'n 3.5 fl oz"
		[15379] button 'Add'
			[15381] button 'Add'
		[15392] button '$8.09$809 Signature Care Twist Beefhide Porkhide Chicken Dog Food 22 ct'
		[15421] button 'Add'
			[15423] button 'Add'
	[15446] button 'Load more'
	[15452] button 'Add a special request'
	[15475] dialog '' modal: False
		[15523] image 'instacart plus'
		[15563] image 'Try Instacart+'
		[15592] button 'Apply: Instacart Mastercard'
	[15674] dialog '' modal: False
		[15700] button 'Got it'
CURRENT ACTION: click [13204] where [13204] is 'Price: lowest first' selected: False
NEXT STATE PREIDCTION: 	[17706] heading 'Free delivery on first 3 orders. Terms apply.'
	[17711] button 'Dismiss offer banner'
	[17722] button 'Instacart logo All stores'
			[17740] textbox 'Search Safeway...' required: False
	[17744] button 'Delivery to 171 2nd street'
	[17752] button 'Delivery by 10:05pm'
	[17758] button '0'
	[17777] heading 'Safeway'
	[17783] button '100% satisfaction guarantee'
	[17824] heading 'Departments'
	[17970] button 'On Sale'
	[17974] button 'Departments'
	[17986] radio '' checked: false
	[17992] radio '' checked: false
	[17997] radio '' checked: false
	[18001] button 'Cancel'
	[18004] button 'Apply'
	[18009] button 'Brands'
	[18023] checkbox '' checked: false
	[18035] checkbox '' checked: false
	[18047] checkbox '' checked: false
	[18059] checkbox '' checked: false
	[18071] checkbox '' checked: false
	[18083] checkbox '' checked: false
	[18095] checkbox '' checked: false
	[18107] checkbox '' checked: false
	[18119] checkbox '' checked: false
	[18131] checkbox '' checked: false
	[18143] checkbox '' checked: false
	[18155] checkbox '' checked: false
	[18167] checkbox '' checked: false
	[18179] checkbox '' checked: false
	[18191] checkbox '' checked: false
	[18203] checkbox '' checked: false
	[18212] button 'Cancel'
	[18215] button 'Apply'
	[18220] button 'EBT'
	[18234] checkbox '' checked: false
	[18243] button 'Cancel'
	[18246] button 'Apply'
	[18251] combobox '' hasPopup: listbox required: False
	[18271] heading 'Results for "dog treats"'
		[18279] button "$5.19$519 Buy 2 for $7 Purina Beggin' Strips Dog Treats, Original With Bacon Flavor 6 oz"
		[18312] button 'Sponsored'
		[18323] button 'Add'
			[18325] button 'Add'
		[18335] button '$10.39$1039 Milk-Bone Dog Snacks, Medium 24 oz'
		[18363] button 'Sponsored'
		[18374] button 'Add'
			[18376] button 'Add'
		[18387] button '$1.79$179 Delectables Lickable Treat, with Tuna & Chicken 1.4 oz'
		[18416] button 'Add'
			[18418] button 'Add'
		[18431] button '$2.29$229 Open Nature Dog Food, with Beef & Vegetables, Cuts in Gravy 13.2 oz'
		[18460] button 'Add'
			[18462] button 'Add'
		[18473] button '$2.29$229 Signature Pet Dog Food, Beef Cuts in Gravy, Gravy Cuts, Adult 22 oz'
		[18501] button 'Add'
			[18503] button 'Add'
		[18514] button '$2.29$229 Open Nature Dog Food, Adult, Beef & Chicken 12.5 oz'
		[18543] button 'Add'
			[18545] button 'Add'
		[18558] button '$2.29$229 Open Nature Dog Food, Adult, Chicken 12.5 oz'
		[18587] button 'Add'
			[18589] button 'Add'
		[18600] button '$2.69$269 CESAR Soft Wet Dog Food Loaf & Topper in Sauce Filet Mignon Flavor with Bacon & Potato 3.5 oz Many in stock'
		[18637] button 'Add'
			[18639] button 'Add'
		[18650] button '$2.69$269 Buy 2 for $4 CESAR Soft Wet Dog Food Classic Loaf in Sauce Filet Mignon 3.5 oz Many in stock'
		[18691] button 'Add'
			[18693] button 'Add'
	[18705] image 'Natural-care-dog-and-cat-flea-and-tick-shampoo-cleaner-care'
	[18707] heading 'Plant Powered Pet Approved'
	[17594] image 'Natural-care-dog-and-cat-flea-and-tick-shampoo-cleaner-care'
		[18736] button '$11.49$1149 Natural Care Dog Shampoo, Baking Soda & Soothing Oatmeal, Botanical Scent 20 fl oz'
		[18767] button 'Add'
		[18779] button '$13.79$1379 Natural Care Dog Shampoo, All in One, Easy Clean, Fresh Scent 20 fl oz'
		[18810] button 'Add'
		[18822] button '$19.59$1959 Natural Care Itch Relief Spray, Allergy, with Oatmeal, Tea Tree Oil & Vitamin E 12 oz'
		[18853] button 'Add'
		[18873] button '$20.69$2069 Original price: $21.89 $21.89 GREENIES Original Teenie Natural Dental Dog Treats 12 oz'
		[18907] button 'Sponsored'
		[18918] button 'Add'
			[18920] button 'Add'
		[18931] button '$20.69$2069 Original price: $24.19 $24.19 Purina ONE True Instinct With A Blend Of Real Turkey and Venison Dry Dog Food 7.4 lb'
		[18965] button 'Sponsored'
		[18976] button 'Add'
			[18978] button 'Add'
		[18989] button '$2.89$289 Buy 4 for $9 Purina ONE Classic Ground Wet Dog Food, Chicken and Brown Rice Entree 13 oz'
		[19022] button 'Sponsored'
		[19033] button 'Add'
			[19035] button 'Add'
		[19048] button '$2.69$269 Buy 2 for $4 CESAR Soft Wet Dog Food Classic Loaf in Sauce Sirloin 3 oz'
		[19081] button 'Add'
			[19083] button 'Add'
		[19094] button '$2.89$289 Buy 4 for $9 Purina ONE Classic Ground Wet Dog Food, Chicken and Brown Rice Entree 13 oz'
		[19127] button 'Add'
			[19129] button 'Add'
		[19140] button '$2.89$289 Buy 4 for $9 Purina ONE Natural Classic Ground Wet Dog Food, Beef and Brown Rice Entree 13 oz'
		[19173] button 'Add'
			[19175] button 'Add'
		[19188] button '$3.09$309 Original price: $3.49 $3.49 Purina Beyond Natural Wet Dog Food Pate, Grain Free Beef, Potato & Green Bean Recipe Ground Entree 13 oz'
		[19222] button 'Add'
			[19224] button 'Add'
		[19235] button '$3.09$309 Original price: $3.49 $3.49 Purina Beyond Natural Wet Dog Food Pate, Grain Free Chicken Carrot & Pea Recipe Ground Entree 13 oz'
		[19269] button 'Add'
			[19271] button 'Add'
		[19282] button '$2.29$229 Open Nature Dog Food, Lamb Dinner, Adult 13.2 oz Likely out of stock'
		[19319] button 'Request'
			[19321] button 'Request'
	[19330] image 'Cesar Wet Dog Food'
	[19332] heading 'CESAR: Real Food for Dogs'
		[19369] button '$5.19$519 Original price: $5.79 $5.79 CESAR Adult Soft Wet Dog Food Toppers Chicken 3 oz'
		[19405] button 'Add'
		[19417] button '$5.19$519 Original price: $5.79 $5.79 CESAR Adult Soft Wet Dog Food Toppers Beef and Chicken 3 oz'
		[19453] button 'Add'
		[19465] button '$22.99$2299 Original price: $26.49 $26.49 CESAR Adult Soft Wet Dog Food Toppers Variety Pack 3 oz'
		[19501] button 'Add'
		[19521] button '$3.09$309 Original price: $3.49 $3.49 Purina Beyond Grain Free, Natural Ground Entree Wet Dog Food, Grain Free Chicken, Lamb & Spinach Recipe 13 oz'
		[19555] button 'Add'
			[19557] button 'Add'
		[19568] button '$18.39$1839 Purina Limited Ingredient, Grain Free Dog Treat, Chicken Jerky Tenders 11 oz'
		[19597] button 'Sponsored'
		[19608] button 'Add'
			[19610] button 'Add'
		[19621] button '$4.09$409 Buy 2 for $6 Purina Beneful Gravy, High Protein Wet Dog Food, Chopped Blends With Chicken 10 oz'
		[19654] button 'Sponsored'
		[19665] button 'Add'
			[19667] button 'Add'
		[19680] button '$20.69$2069 Original price: $27.59 $27.59 Rachael Ray Nutrish Peak 4 lb'
		[19714] button 'Sponsored'
		[19725] button 'Add'
			[19727] button 'Add'
		[19738] button '$3.09$309 Original price: $3.49 $3.49 Purina Beyond Natural Wet Dog Food Pate, Grain Free Turkey & Sweet Potato Recipe Ground Entree 13 oz'
		[19772] button 'Add'
			[19774] button 'Add'
		[19785] button '$3.79$379 Pedigree Chopped Ground Dinner Beef, Bacon & Cheese Flavor Dog Food 22 oz'
		[19814] button 'Add'
			[19816] button 'Add'
	[19839] button 'Load more'
	[19845] button 'Add a special request'
	[19868] dialog '' modal: False
		[19916] image 'instacart plus'
		[19956] image 'Try Instacart+'
		[19985] button 'Apply: Instacart Mastercard'
	[20067] dialog '' modal: False
		[20093] button 'Got it'
[Rationale] 
The next state after clicking 'Price: lowest first' successfully sorts the dog treat options by their price in ascending order, which aligns with the user's objective of finding two different flavor dog treats at the lowest prices. The state shows a range of dog food and treat options, including items priced at $1.79 and $2.29, which are likely candidates for the lowest priced items the user is seeking. 

However, while the state does present more options and progresses towards the user's goal, it does not yet fulfill the objective of adding the dog treats and food to the cart. The agent still needs to select and add two different flavored dog treats and one dog food to the cart, which means further actions are required. The current state is somewhat neutral as it maintains the current position while providing more clarity on available products. 

Thus, it is reasonable to evaluate this state as a slight improvement over the previous state, but not a significant advancement towards completing the task. Therefore, a score of 0.56 is appropriate as it indicates moderate progress towards the goal, with the understanding that further actions are necessary to complete the task. [Score] 0.56