
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 parking spaces in JFK airport between April 18-20 that have lowest shuttle times
PREVIOUS ACTION: ["click [95] where [95] is 'Airport' selected: False", "type [2060] [jfk] where [2060] is 'Airport Name, Code or City'"]
CURRENT OBSERVATION:	[4182] image 'Background Image'
	[4480] heading 'Reserve Parking Now & Save'
	[4486] tablist '' multiselectable: False orientation: horizontal
		[4487] tab 'Hourly' selected: False
		[4489] tab 'Monthly' selected: False
		[4491] tab 'Airport' selected: False
	[4500] searchbox 'Airport Name, Code or City'
	[4510] button 'Search'
		[4517] heading 'How SpotHero Works'
		[4523] heading 'Look'
		[4176] image 'Mobile device with QR code'
		[4531] heading 'Book'
		[4177] image 'car arriving at parking spot booked with spothero'
		[4539] heading 'Park'
		[4547] heading 'Event Parking'
		[4575] heading 'Airport Parking'
		[4603] heading 'Monthly Parking'
		[4631] heading 'Pay and Park with Confidence'
		[4636] image '4.8 Stars'
		[4638] heading 'We have a 4.8 in the App Store'
		[4643] image '50 Million'
		[4645] heading "We've parked over 50 million cars"
		[4650] image '10 Years+'
		[4652] heading "We've been around since 2011"
		[4658] heading 'Featured in'
		[4663] image 'Chicago Tribune logo'
		[4668] image "Crain's Chicago Business logo"
		[4673] image 'Entrepreneur Magazine logo'
		[4678] image 'The Huffington Post logo'
		[4683] image 'Inc. Magazine logo'
		[4688] image 'TechCrunch logo'
		[4693] image 'VentureBeat logo'
		[4698] image 'The Washington Post logo'
		[4704] heading 'Welcome Canadian Drivers to SpotHero!'
		[4712] image 'spothero pins on a map of toronto city skyline with canada flag'
		[4719] image 'SpotHero for Apple CarPlay dashboard'
		[4721] heading 'SpotHero for Apple CarPlay'
		[4730] image 'Daily commuter in personal vehicle'
		[4732] heading 'Commuter Benefits'
		[4741] image 'SpotHero for Business logo'
		[4743] heading 'SpotHero for Business'
		[4763] button 'App Store Badge Logo'
			[4767] image 'App Store Badge Logo'
		[4768] button 'Google Play Badge Logo'
			[4772] image 'Google Play Badge Logo'
	[4902] button 'Cookie Preference Center'
	[4917] alertdialog '' modal: False
		[4936] button 'Allow All Cookies'
		[4989] switch '' checked: false
		[5003] button ' Back Button '
			[5004] image ' Back Button '
		[5016] textbox '' required: False
		[5032] button 'Clear'
		[5038] checkbox '' checked: false
		[5047] button 'Apply'
		[5050] button 'Cancel'
		[5063] switch '' checked: false
		[5074] switch '' checked: false
		[5085] switch '' checked: false
		[5100] button 'Confirm My Choices'
CURRENT ACTION: click [191] where [191] is 'John F. Kennedy International Airport (JFK)'
NEXT STATE PREIDCTION: 	[6467] heading 'JFK'
	[6213] textbox 'Select Parking Start Date' required: False
	[6485] textbox 'Select Parking End Date' required: False
	[6487] button 'Search'
	[6498] combobox '' hasPopup: menu expanded: False
		[6499] option 'Featured' selected: True
		[6501] option 'Shuttle Time' selected: False
		[6503] option 'Price' selected: False
		[6505] option 'Location Name' selected: False
	[6509] button 'View Map'
	[6534] heading 'Parking 4 Airport - Uncovered Valet'
	[6184] image 'Photo of TWA Hotel At Terminal 5 - Valet'
	[6650] heading 'TWA Hotel At Terminal 5 - Valet'
	[6185] image 'Photo of The Parking Point JFK Airport - Uncovered Valet'
	[6764] heading 'The Parking Point JFK Airport - Uncovered Valet'
	[6872] image 'Photo of MS Parking JFK - Uncovered Valet'
	[6874] heading 'MS Parking JFK - Uncovered Valet'
	[6982] image 'Photo of Valet Radisson Hotel - Uncovered Valet'
	[6984] heading 'Valet Radisson Hotel - Uncovered Valet'
	[7092] image 'Photo of Aardwolf Parking JFK - Uncovered Valet'
	[7094] heading 'Aardwolf Parking JFK - Uncovered Valet'
	[7202] image 'Photo of ARB Parking - Uncovered Valet'
	[7204] heading 'ARB Parking - Uncovered Valet'
	[7320] button 'Keyboard shortcuts'
		[7449] button 'ARB Parking - Uncovered Valet 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'
			[7451] button 'ARB Parking - Uncovered Valet 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'
				[7453] button 'ARB Parking - Uncovered Valet 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'
					[7455] button 'ARB Parking - Uncovered Valet'
						[7457] button 'ARB Parking - Uncovered Valet'
							[7459] button 'ARB Parking - Uncovered Valet'
								[7461] button 'ARB Parking - Uncovered Valet'
					[7536] button 'Toggle fullscreen view'
					[7549] image 'Google'
					[7559] button 'Keyboard shortcuts'
					[7567] button 'Map Data'
					[7574] button '1 km Click to toggle between metric and imperial units'
	[7637] checkbox 'BOOK PARKING' checked: false
	[7673] checkbox 'SELL PARKING' checked: false
	[7706] checkbox 'COMPANY/LEGAL' checked: false
	[7748] checkbox 'SOLUTIONS' checked: false
[Rationale] The agent's recent action of clicking on 'John F. Kennedy International Airport (JFK)' successfully led to a new state where the relevant headings and textboxes for selecting parking dates are now visible. This indicates progress towards the task of finding parking spaces at JFK airport. However, while the agent is now positioned to enter the desired parking start and end dates, the next state does not yet include any options or information regarding shuttle times, which is a critical part of the user's intent (finding parking with the lowest shuttle times). This lack of immediate access to shuttle-related information results in a score indicating that while progress has been made, it is not yet substantial enough to consider the state as very effective in moving towards task completion. Thus, the score reflects that the next state is somewhat helpful but still falls short of fully addressing the user’s goal. [Score] 0.43