
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: Find food delivery services of American cuision in New York for 4 people on March 20, 8 pm.
PREVIOUS ACTION: ["click [638] where [638] is ''", "click [3756] where [3756] is 'Reservations Delivery Pickup Events'", "click [5989] where [5989] is 'Columbus, OH'", "click [1] where [1] is '' focused: True url: about:blank", "type [9676] [NEW YORK] where [9676] is 'Find a location'"]
CURRENT OBSERVATION:	[12143] button 'Columbus, OH'
	[12176] button 'Book a reservation'
	[12183] button 'Reservations'
	[12190] button 'Search'
	[12201] button 'Profile image'
		[11782] image 'Profile image'
		[12208] button 'Mar 187:00 PM2 guests'
		[12226] button 'Delivery'
		[12231] button 'Columbus, OH'
		[12239] button 'Mar 187:00 PM2 guests'
		[12250] button 'Cuisines'
		[12255] button 'More filters'
		[12269] heading 'No results'
		[12282] button 'Keyboard shortcuts'
		[12433] button 'Toggle fullscreen view'
		[12455] button 'Keyboard shortcuts'
		[12463] button 'Map Data'
		[12470] button '5 km Click to toggle between metric and imperial units'
		[12503] button 'Search this area'
		[12510] button 'Zoom in'
		[12516] button 'Zoom out'
		[12524] button 'Current location'
	[12537] menu '' orientation: vertical
	[12543] dialog '' modal: False
		[12545] heading 'Where are you located?'
		[12554] searchbox 'Find a location'
		[12564] button 'New YorkNY, USA'
		[12571] button 'New York StateUSA'
		[12579] button 'New York AveColumbus, OH, USA'
		[12587] button 'New York MillsMN, USA'
		[12595] button 'New York MillsNY, USA'
		[12602] button 'Use current location'
CURRENT ACTION: click [12564] where [12564] is 'New YorkNY, USA'
NEXT STATE PREIDCTION: 	[14394] button 'New York, NY'
	[14427] button 'Book a reservation'
	[14434] button 'Reservations'
	[14441] button 'Search'
	[14452] button 'Profile image'
		[13968] image 'Profile image'
		[14459] button 'Mar 187:00 PM2 guests'
		[14477] button 'Delivery'
		[14482] button 'New York, NY'
		[14490] button 'Mar 187:00 PM2 guests'
		[14500] button 'Cuisines'
		[14505] button 'More filters'
		[14525] heading 'The Fulton by Jean-Georges'
		[14538] button 'The Fulton Meal Plan'
			[14540] heading 'The Fulton Meal Plan'
		[14569] button 'View menu'
		[14578] heading 'Soogil'
		[14591] button "Chef's Tasting - Delivery"
			[14593] heading "Chef's Tasting - Delivery"
		[14620] button 'View menu'
		[14629] heading 'Evil Katsu'
		[14642] button 'Party of 2 | Saturday and Sunday | Delivery'
			[14644] heading 'Party of 2 | Saturday and Sunday | Delivery'
		[14669] button 'View menu'
		[14678] heading 'Plant Daddy Plates'
		[14692] button 'A La Carte'
			[14694] heading 'A La Carte'
		[14708] button 'View menu'
		[14717] button 'Italian Night'
			[14719] heading 'Italian Night'
		[14753] heading 'Jean-Georges'
		[14767] button 'Nougatine at Home | Delivery'
			[14769] heading 'Nougatine at Home | Delivery'
		[14783] button 'View menu'
		[14792] button 'Map'
		[14803] button 'Keyboard shortcuts'
		[14887] button 'Toggle fullscreen view Google Keyboard shortcuts Map Data Map data 2023 Google 1 km Click to toggle between metric and imperial units Terms of Use Report a map error'
			[14965] button 'Toggle fullscreen view'
			[14987] button 'Keyboard shortcuts'
			[14995] button 'Map Data'
			[15002] button '1 km Click to toggle between metric and imperial units'
		[15035] button 'Search this area'
		[15042] button 'Zoom in'
		[15048] button 'Zoom out'
		[15056] button 'Current location'
	[15069] menu '' orientation: vertical
[Rationale] The agent's current action was to click on 'New York, NY', which was a necessary step to refine the search to the correct geographic location in alignment with the user's objective of finding American cuisine food delivery services in New York. The next state shows that the agent has indeed navigated to New York, as indicated by the presence of 'New York, NY' in the current observation. 

However, while the agent has moved to the correct city, the next state still lacks specific food delivery options relevant to the user's request. There are headings and buttons related to various restaurants, but without explicit mention of American cuisine or the specific criteria of 4 people on March 20 at 8 PM. The presence of restaurant names and a 'View menu' button indicates some progress, but the search for American cuisine and the date/time specifics are not directly addressed.

Therefore, while the action does result in partial progress toward the user's goal, it does not fully meet the criteria needed to achieve the task's completion. This results in a score of 0.43, reflecting that the state is somewhat helpful but still leaves significant work to be done in finding the specific food delivery service that meets all the user's requirements. 

To improve the situation, the agent could take further actions, such as clicking on 'Cuisines' to filter for American cuisine specifically or using the 'Search' button to refine the search based on the user's criteria. [Score] 0.43