
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: See in the Men's sale if any L-sized t-shirt in blue color is available or not, if available, add one to the cart choose pick in store for zip 10005.
PREVIOUS ACTION: ["click [39] where [39] is 'WOMEN'", "click [418] where [418] is 'Sale'", "click [8924] where [8924] is 'Category'", "click [24055] where [24055] is '' required: False", "click [39222] where [39222] is 'Tops' selected: False", "click [53255] where [53255] is 'Size'", "click [1] where [1] is '' focused: True url: about:blank", "click [82657] where [82657] is 'Color'", "click [3914] where [3914] is 'BLACK'", "click [1] where [1] is '' focused: True url: about:blank", "click [116981] where [116981] is 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'"]
CURRENT OBSERVATION:	[122731] image ' UNIQLO home '
	[122752] button 'Search'
	[122773] button 'Menu'
	[122788] link 'UNIQLO'
	[122792] link 'MEN'
	[122796] link 'Tops'
	[122800] link 'T-Shirts'
	[122804] link 'Previous Edition'
	[122807] link 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[122815] heading 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[122866] link '(See 84 reviews)'
	[122889] radio '' checked: false
	[122897] radio '' checked: false
	[122904] radio '' checked: false
	[122911] radio '' checked: false
	[122918] radio '' checked: false
	[122925] radio '' checked: false
	[122932] radio '' checked: false
	[122940] radio '' checked: false
	[122948] radio '' checked: false
	[122634] image 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[123011] heading 'Description'
	[123015] button 'Overview'
	[123038] button 'Materials'
	[123076] heading 'StyleHint Inspiration'
	[123086] cell 'Gender'
		[123087] heading 'Gender'
	[123093] cell 'Height'
		[123094] heading 'Height'
	[123100] dialog '' modal: False
		[123104] button 'Close'
	[123126] image 'Uniqlo styling book picture. Style ID: <2278229>'
	[123139] image 'jayall'
	[123155] image 'Uniqlo styling book picture. Style ID: <1851740>'
	[123168] image 'stefania bosa'
	[123184] image 'Uniqlo styling book picture. Style ID: <2504808>'
	[123197] image 'aj94'
	[123213] image 'Uniqlo styling book picture. Style ID: <890844>'
	[123226] image 'Yuki'
	[123250] button 'View more posted styling'
	[123256] heading 'Reviews'
	[123259] link 'Write a review'
	[123311] link '(84)'
	[123322] heading 'Great everyday shirt'
	[123404] link 'Report abuse'
	[123408] button 'Helpful0'
	[123418] heading 'Regular wear at home'
	[123500] link 'Report abuse'
	[123504] button 'Helpful1'
	[123514] heading 'Best t-shirts'
	[123584] link 'Report abuse'
	[123588] button 'Helpful0'
	[123601] link 'Write a review'
		[123615] checkbox '' checked: false
		[123622] checkbox '' checked: false
		[123629] checkbox '' checked: false
		[123637] checkbox '' checked: false
		[123644] checkbox '' checked: false
		[123660] checkbox '' checked: false
		[123669] checkbox '' checked: false
		[123678] checkbox '' checked: false
		[123688] checkbox '' checked: false
		[122633] checkbox '' checked: false
		[123705] checkbox '' checked: false
		[123714] checkbox '' checked: false
		[123723] checkbox '' checked: false
	[123744] button 'MySize ASSISTCheck your recommended size'
	[123753] link 'Size Chart/Compare'
	[123775] combobox '' hasPopup: menu expanded: False
		[123776] option '1' selected: True
		[123778] option '2' selected: False
		[123780] option '3' selected: False
		[123782] option '4' selected: False
		[123784] option '5' selected: False
		[123786] option '6' selected: False
		[123788] option '7' selected: False
		[123790] option '8' selected: False
		[123792] option '9' selected: False
		[123794] option '10' selected: False
	[123797] textbox '' required: False
	[123800] listbox '' multiselectable: False orientation: vertical required: False
		[123801] option '1' selected: False
		[123806] option '2' selected: False
		[123811] option '3' selected: False
		[123816] option '4' selected: False
		[123821] option '5' selected: False
		[123826] option '6' selected: False
		[123831] option '7' selected: False
		[123836] option '8' selected: False
		[123841] option '9' selected: False
		[123846] option '10' selected: False
	[123859] button 'Add to cart'
	[123867] heading 'Store stock status'
	[123873] link 'Select a store'
	[123878] button 'Find in store'
	[123914] Iframe 'IQ Chat bot'
		[124000] button 'Do Not Sell My Personal Information'
		[124015] image 'facebook'
		[124018] image 'twitter'
		[124021] image 'instagram'
		[124024] image 'youtube'
	[124046] alertdialog '' modal: False
		[124058] button 'Allow All'
		[124105] switch '' checked: false
		[124126] switch '' checked: false
		[124145] switch '' checked: false
		[124160] button ' Back Button '
			[124161] image ' Back Button '
		[124173] textbox '' required: False
		[124189] button 'Clear'
		[124195] checkbox '' checked: false
		[124204] button 'Apply'
		[124207] button 'Cancel'
		[124220] checkbox '' checked: false
		[124229] checkbox '' checked: false
		[124238] checkbox '' checked: false
		[124251] button 'Confirm My Choices'
		[124255] image 'Powered by Onetrust'
	[124306] Iframe 'b2f-widget'
	[124309] Iframe 'b2f-widget'
CURRENT ACTION: click [122633] where [122633] is '' checked: false
NEXT STATE PREIDCTION: 	[128682] image ' UNIQLO home '
	[128703] button 'Search'
	[128724] button 'Menu'
	[128739] link 'UNIQLO'
	[128743] link 'MEN'
	[128747] link 'Tops'
	[128751] link 'T-Shirts'
	[128755] link 'Previous Edition'
	[128758] link 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[128766] heading 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[128817] link '(See 84 reviews)'
	[128839] radio '' checked: false
	[128847] radio '' checked: false
	[128854] radio '' checked: false
	[128861] radio '' checked: false
	[128868] radio '' checked: false
	[128875] radio '' checked: false
	[128882] radio '' checked: false
	[128890] radio '' checked: false
	[128898] radio '' checked: false
	[128595] image 'Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)'
	[128961] heading 'Description'
	[128965] button 'Overview'
	[128988] button 'Materials'
	[129026] heading 'StyleHint Inspiration'
	[129036] cell 'Gender'
		[129037] heading 'Gender'
	[129043] cell 'Height'
		[129044] heading 'Height'
	[129050] dialog '' modal: False
		[129054] button 'Close'
	[129076] image 'Uniqlo styling book picture. Style ID: <2278229>'
	[129089] image 'jayall'
	[129105] image 'Uniqlo styling book picture. Style ID: <1851740>'
	[129118] image 'stefania bosa'
	[129134] image 'Uniqlo styling book picture. Style ID: <2504808>'
	[129147] image 'aj94'
	[129163] image 'Uniqlo styling book picture. Style ID: <890844>'
	[129176] image 'Yuki'
	[129200] button 'View more posted styling'
	[129206] heading 'Reviews'
	[129209] link 'Write a review'
	[129261] link '(84)'
	[129272] heading 'Great everyday shirt'
	[129354] link 'Report abuse'
	[129358] button 'Helpful0'
	[129368] heading 'Regular wear at home'
	[129450] link 'Report abuse'
	[129454] button 'Helpful1'
	[129464] heading 'Best t-shirts'
	[129534] link 'Report abuse'
	[129538] button 'Helpful0'
	[129551] link 'Write a review'
		[129565] checkbox '' checked: false
		[129572] checkbox '' checked: false
		[129579] checkbox '' checked: false
		[129587] checkbox '' checked: false
		[129594] checkbox '' checked: false
		[129610] checkbox '' checked: false
		[129619] checkbox '' checked: false
		[129628] checkbox '' checked: false
		[129637] checkbox '' checked: false
		[129646] checkbox '' checked: false
		[129656] checkbox '' checked: false
		[129665] checkbox '' checked: false
		[129674] checkbox '' checked: false
	[129695] button 'MySize ASSISTCheck your recommended size'
	[129704] link 'Size Chart/Compare'
	[129726] combobox '' hasPopup: menu expanded: False
		[129727] option '1' selected: True
		[129729] option '2' selected: False
		[129731] option '3' selected: False
		[129733] option '4' selected: False
		[129735] option '5' selected: False
		[129737] option '6' selected: False
		[129739] option '7' selected: False
		[129741] option '8' selected: False
		[129743] option '9' selected: False
		[129745] option '10' selected: False
	[129748] textbox '' required: False
	[129751] listbox '' multiselectable: False orientation: vertical required: False
		[129752] option '1' selected: False
		[129757] option '2' selected: False
		[129762] option '3' selected: False
		[129767] option '4' selected: False
		[129772] option '5' selected: False
		[129777] option '6' selected: False
		[129782] option '7' selected: False
		[129787] option '8' selected: False
		[129792] option '9' selected: False
		[129797] option '10' selected: False
	[128593] button 'Add to cart'
	[129816] heading 'Store stock status'
	[129822] link 'Select a store'
	[129827] button 'Find in store'
	[129863] Iframe 'IQ Chat bot'
		[129960] button 'Do Not Sell My Personal Information'
		[129975] image 'facebook'
		[129978] image 'twitter'
		[129981] image 'instagram'
		[129984] image 'youtube'
	[130006] alertdialog '' modal: False
		[130018] button 'Allow All'
		[130065] switch '' checked: false
		[130086] switch '' checked: false
		[130105] switch '' checked: false
		[130120] button ' Back Button '
			[130121] image ' Back Button '
		[130133] textbox '' required: False
		[130149] button 'Clear'
		[130155] checkbox '' checked: false
		[130164] button 'Apply'
		[130167] button 'Cancel'
		[130180] checkbox '' checked: false
		[130189] checkbox '' checked: false
		[130198] checkbox '' checked: false
		[130211] button 'Confirm My Choices'
		[130215] image 'Powered by Onetrust'
	[130266] Iframe 'b2f-widget'
	[130269] Iframe 'b2f-widget'
[Rationale] 
In the current state, the agent navigated to the product page for the "Supima Cotton V-Neck Short-Sleeve T-Shirt (2022 Edition)." However, the next state does not provide the user with the ability to filter for the specific size (L) or color (blue) that they are looking for, which is essential for determining product availability. The agent has encountered several radio buttons that are unchecked, indicating that the size and color filters have not been applied yet. The goal of the task is to find an L-sized blue t-shirt, and the current state does not indicate any progress towards that specific goal.

While the state does allow for potential further actions, such as checking the available sizes and colors, the lack of any indication of the desired filters means that the agent is still quite far from completing the user's objective. The next action should focus on applying the necessary filters for size and color to see if any relevant products exist.

Given these considerations, the score of 0.63 reflects a moderate level of advancement; the agent is on the right product page but hasn't yet made the critical selections needed to progress towards the goal of finding a blue L-sized t-shirt. The score indicates that while the state is somewhat useful, it is not optimal and requires further action to reach the task objective. 

[Score] 0.63