
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 a parking lot in Gloucester and book a ride from there to North Plymouth on April 28, 2:30 pm, view the map to understand the route better.
PREVIOUS ACTION: ["click [99] where [99] is 'Transit'", "click [258] where [258] is 'Parking'", "click [2208] where [2208] is 'Find Parking Lots'", "click [25129] where [25129] is 'Stations GK'"]
CURRENT OBSERVATION:	[38458] button 'Menu'
	[38498] button 'Transit'
	[38595] button 'Fares'
	[38680] heading 'Most popular fares'
	[38683] DescriptionList 'Most popular fares'
	[38721] button 'Contact'
	[38805] heading 'Information & Support'
	[38862] heading 'Report a Railroad Crossing Gate Issue'
	[38879] button 'About'
	[38992] combobox '' hasPopup: menu expanded: False
		[38994] option 'Arabic' selected: True
		[38997] option 'Chinese (Simplified)' selected: False
		[39000] option 'Chinese (Traditional)' selected: False
		[39003] option 'English' selected: False
		[39006] option 'French' selected: False
		[39009] option 'Haitian Creole' selected: False
		[39012] option 'Italian' selected: False
		[39015] option 'Khmer' selected: False
		[39018] option 'Korean' selected: False
		[39021] option 'Polish' selected: False
		[39024] option 'Portuguese' selected: False
		[39027] option 'Russian' selected: False
		[39030] option 'Spanish' selected: False
		[39033] option 'Vietnamese' selected: False
	[39052] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[39060] button ' search '
		[39066] image ' search '
	[39124] heading 'Modes of Transit'
		[39126] button 'Modes of Transit'
	[39157] heading 'Plan Your Journey'
		[39159] button 'Plan Your Journey'
	[39198] heading 'Find a Location'
		[39200] button 'Find a Location'
	[39234] heading 'Fares Info'
		[39236] button 'Fares Info'
	[39261] heading 'Fares by Mode'
		[39263] button 'Fares by Mode'
	[39288] heading 'Pay Your Fare'
		[39290] button 'Pay Your Fare'
	[39369] heading 'Customer Support'
		[39371] button 'Customer Support'
	[39401] heading 'Transit Police'
		[39403] button 'Transit Police'
	[39502] heading 'Get to Know Us'
		[39504] button 'Get to Know Us'
	[39549] heading 'Work with Us'
		[39551] button 'Work with Us'
	[39579] heading 'Our Work'
		[39581] button 'Our Work'
	[39620] combobox '' hasPopup: menu expanded: False
		[39622] option 'Arabic' selected: True
		[39625] option 'Chinese (Simplified)' selected: False
		[39628] option 'Chinese (Traditional)' selected: False
		[39631] option 'English' selected: False
		[39634] option 'French' selected: False
		[39637] option 'Haitian Creole' selected: False
		[39640] option 'Italian' selected: False
		[39643] option 'Khmer' selected: False
		[39646] option 'Korean' selected: False
		[39649] option 'Polish' selected: False
		[39652] option 'Portuguese' selected: False
		[39655] option 'Russian' selected: False
		[39658] option 'Spanish' selected: False
		[39661] option 'Vietnamese' selected: False
	[39680] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[39687] button ' search '
		[39692] image ' search '
		[39758] heading 'Stations and Rates'
		[39768] heading 'Parking'
		[39826] heading 'Find a Station'
		[39854] heading 'Stations AF'
			[39856] button 'Stations AF'
					[39891] cell 'Abington'
					[39927] cell 'Alewife'
					[39956] cell 'Yes'
					[39962] cell 'Anderson/Woburn Park and Ride Lot'
					[39998] cell 'Anderson/Woburn Logan Express Lot'
					[40029] cell 'Yes'
					[40035] cell 'Andover'
					[40071] cell 'Ashland'
					[40107] cell 'Attleboro'
					[40143] cell 'Auburndale'
					[40179] cell 'Ayer'
					[40215] cell 'Ballardvale'
					[40251] cell 'Beachmont'
					[40280] cell 'Beaconsfield'
					[40314] cell 'Bellevue'
					[40350] cell 'Belmont'
					[40386] cell 'Beverly'
					[40417] cell 'Yes'
					[40423] cell 'Beverly Farms'
					[40459] cell 'Bradford'
					[40495] cell 'Braintree Garage'
					[40542] cell 'Yes'
					[40548] cell 'Braintree Ivory St Lot A'
					[40600] cell 'Braintree Ivory St Lot B'
					[40652] cell 'Brandeis/Roberts'
					[40688] cell 'Bridgewater'
					[40724] cell 'Brockton'
					[40760] cell 'Brookline Hills'
					[40794] cell 'Butler'
					[40823] cell 'Campello'
					[40859] cell 'Canton Center'
					[40895] cell 'Canton Junction'
					[40931] cell 'Chestnut Hill'
					[40965] cell 'Cohasset'
					[41001] cell 'Concord'
					[41037] cell 'Dedham Corp Center'
					[41073] cell 'East Weymouth'
					[41109] cell 'Eliot'
					[41143] cell 'Endicott'
					[41179] cell 'Fairmount'
					[41215] cell 'Fitchburg'
					[41251] cell 'Forest Hills'
					[41303] cell 'Forge Park/495'
					[41339] cell 'Foxboro'
					[41375] cell 'Framingham'
					[41411] cell 'Franklin'
		[41455] heading 'Stations GK'
			[41457] button 'Stations GK'
						[41481] columnheader 'Station' required: False
						[41483] columnheader 'Daily weekday rate' required: False
						[41485] columnheader 'Daily weekend rate' required: False
						[41487] columnheader 'Overnight parking' required: False
					[41493] cell 'Gloucester'
					[41515] cell '$2'
					[41519] cell '$2'
					[41523] cell 'No'
					[41528] cell 'Grafton'
					[41551] cell '$4'
					[41555] cell '$2'
					[41559] cell 'No'
					[41564] cell 'Greenbush'
					[41587] cell '$2'
					[41591] cell '$2'
					[41595] cell 'No'
					[41600] cell 'Greenwood'
					[41623] cell '$2'
					[41627] cell '$2'
					[41631] cell 'Unknown'
					[41636] cell 'Halifax'
					[41659] cell '$2'
					[41663] cell '$2'
					[41667] cell 'No'
					[41672] cell 'Hamilton/Wenham'
					[37988] cell '$4'
					[41698] cell '$2'
					[41702] cell 'No'
					[41707] cell 'Hanson'
					[41730] cell '$4'
					[41734] cell '$2'
					[41738] cell 'No'
					[41743] cell 'Haymarket'
					[41780] cell 'Hourly 30 min or less: $6 1 hr: $10 1.5 hrs: $15 2 hrs: $20 3 hrs: $25 4 hrs: $28 Over 4 hrs until 5 AM: $33'
					[41801] cell 'Hourly 30 min or less: $6 1 hr: $10 1.5 hrs: $15 over 1.5 hrs until 5 AM: $16'
					[41816] cell 'Yes'
					[41822] cell 'Hersey'
					[41845] cell '$4'
					[41849] cell '$2'
					[41853] cell 'No'
					[41858] cell 'Highland'
					[41881] cell '$4'
					[41885] cell '$2'
					[41889] cell 'No'
					[41894] cell 'Hingham'
					[41925] cell '$2'
					[41929] cell '$2'
					[41933] cell 'Yes'
					[41939] cell 'Holbrook/Randolph'
					[41962] cell '$4'
					[41966] cell '$2'
					[41970] cell 'No'
					[41975] cell 'Hyde Park'
					[41998] cell '$4'
					[42002] cell '$2'
					[42006] cell 'No'
					[42011] cell 'Hull'
					[42042] cell 'Free with Hull resident sticker'
					[42046] cell 'Free with Hull resident sticker'
					[42050] cell 'Unknown'
					[42055] cell 'Ipswich'
					[42078] cell 'Resident sticker required'
					[42082] cell 'Resident sticker required'
					[42086] cell 'Unknown'
					[42091] cell 'Islington'
					[42114] cell '$4'
					[42118] cell '$2'
					[42122] cell 'No'
					[42127] cell 'Kendal Green'
					[42150] cell 'Free'
					[42154] cell 'Free'
					[42158] cell 'Unknown'
					[42163] cell 'Kingston'
					[42186] cell '$4'
					[42190] cell '$2'
					[42194] cell 'No'
		[42202] heading 'Stations LP'
			[42204] button 'Stations LP'
					[42239] cell 'Lawrence'
					[42298] cell 'Yes'
					[42304] cell 'Lincoln'
					[42340] cell 'Littleton/Rte 495'
					[42376] cell 'Longwood'
					[42410] cell 'Lowell'
					[42441] cell 'Yes'
					[42447] cell 'Lynn'
					[42478] cell 'Yes'
					[42484] cell 'Malden Center'
					[42536] cell 'Manchester'
					[42572] cell 'Mansfield'
					[42608] cell 'Mattapan'
					[42637] cell 'Melrose Cedar Park'
					[42673] cell 'Melrose Highlands'
					[42709] cell 'Middleborough/ Lakeville'
					[42745] cell 'Milton'
					[42774] cell 'Montello'
					[42810] cell 'Montserrat'
					[42846] cell 'Nantasket Junction'
					[42882] cell 'Natick Center'
					[42918] cell 'Needham Center'
					[42954] cell 'Needham Heights'
					[42990] cell 'Needham Junction'
					[43026] cell 'Newburyport'
					[43062] cell 'Norfolk'
					[43098] cell 'North Beverly'
					[43134] cell 'North Billerica Eastern'
					[43170] cell 'North Billerica Station Street'
					[43206] cell 'North Leominster'
					[43242] cell 'North Quincy'
					[43275] cell 'North Scituate'
					[43311] cell 'North Station'
					[43398] cell 'North Wilmington'
					[43434] cell 'Norwood Central'
					[43470] cell 'Norwood Depot'
					[43506] cell 'Oak Grove'
					[43540] cell 'Orient Heights'
					[43569] cell 'Pemberton Point'
					[43613] cell 'Plymouth'
		[43652] heading 'Stations QT'
			[43654] button 'Stations QT'
					[43689] cell 'Quincy Adams Garage'
					[43718] cell 'Yes'
					[43724] cell 'Quincy Adams Lot'
					[43758] cell 'Reading'
					[43794] cell 'Readville'
					[43830] cell 'Riverside'
					[43859] cell 'Yes'
					[43865] cell 'Rockport'
					[43901] cell 'Roslindale Village'
					[43937] cell 'Route 128'
					[43968] cell 'Yes'
					[43974] cell 'Rowley'
					[44010] cell 'Salem'
					[44041] cell 'Yes'
					[44047] cell 'Savin Hill'
					[44081] cell 'Sharon'
					[44117] cell 'Shirley'
					[44153] cell 'South Acton'
					[44189] cell 'South Attleboro'
					[44225] cell 'South Station'
					[44291] cell 'Yes'
					[44297] cell 'South Weymouth'
					[44333] cell 'Southborough'
					[44369] cell 'Stoughton'
					[44405] cell 'Suffolk Downs'
					[44434] cell 'Sullivan Square'
					[44468] cell 'Swampscott'
					[44504] cell 'TF Green Airport'
		[44543] heading 'Stations UZ'
			[44545] button 'Stations UZ'
					[44580] cell 'Uphams Corner'
					[44616] cell 'Waban'
					[44650] cell 'Wachusett'
					[44686] cell 'Wakefield'
					[44722] cell 'Walpole'
					[44758] cell 'Waltham'
					[44794] cell 'Watertown Yard'
					[44823] cell 'Wedgemere'
					[44859] cell 'Wellesley Farms'
					[44895] cell 'Wellesley Hills'
					[44931] cell 'Wellesley Square'
					[44967] cell 'Wellington'
					[45001] cell 'Wellington'
					[45030] cell 'Yes'
					[45036] cell 'West Concord'
					[45072] cell 'West Gloucester'
					[45108] cell 'West Hingham'
					[45144] cell 'West Medford'
					[45180] cell 'West Natick'
					[45216] cell 'West Newton Washington St'
					[45252] cell 'West Newton Webster St'
					[45288] cell 'West Roxbury'
					[45324] cell 'Westborough'
					[45360] cell 'Weymouth Landing/East Braintree'
					[45396] cell 'Whitman'
					[45432] cell 'Wilmington'
					[45468] cell 'Winchester Center Waterfield'
					[45504] cell 'Winchester Center Lower Aberjona'
					[45540] cell 'Wollaston'
					[45574] cell 'Wonderland Garage'
					[45598] cell 'Yes'
					[45604] cell 'Wonderland 1A Lot'
					[45633] cell 'Woodland'
					[45662] cell 'Yes'
					[45668] cell 'Worcester'
					[45715] cell 'Yes'
					[45721] cell 'Wyoming Hill'
					[45761] cell 'Wickford Junction'
		[45827] heading 'Information & Support'
		[45857] heading 'Emergency Contacts'
		[45884] heading 'Report a Railroad Crossing Gate Issue'
		[45986] combobox '' hasPopup: menu expanded: False
			[45987] option 'Select Language' selected: True
			[45989] option 'Arabic' selected: False
			[45991] option 'Chinese (Simplified)' selected: False
			[45993] option 'Chinese (Traditional)' selected: False
			[45995] option 'French' selected: False
			[45997] option 'Haitian Creole' selected: False
			[45999] option 'Italian' selected: False
			[46001] option 'Khmer' selected: False
			[46003] option 'Korean' selected: False
			[46005] option 'Polish' selected: False
			[46007] option 'Portuguese' selected: False
			[46009] option 'Russian' selected: False
			[46011] option 'Spanish' selected: False
			[46013] option 'Vietnamese' selected: False
		[46018] image 'Google Translate'
		[46028] combobox '' hasPopup: menu expanded: False
			[46030] option 'Arabic' selected: True
			[46033] option 'Chinese (Simplified)' selected: False
			[46036] option 'Chinese (Traditional)' selected: False
			[46039] option 'English' selected: False
			[46042] option 'French' selected: False
			[46045] option 'Haitian Creole' selected: False
			[46048] option 'Italian' selected: False
			[46051] option 'Khmer' selected: False
			[46054] option 'Korean' selected: False
			[46057] option 'Polish' selected: False
			[46060] option 'Portuguese' selected: False
			[46063] option 'Russian' selected: False
			[46066] option 'Spanish' selected: False
			[46069] option 'Vietnamese' selected: False
CURRENT ACTION: click [41493] where [41493] is 'Gloucester'
NEXT STATE PREIDCTION: 	[54802] button 'Menu'
	[54842] button 'Transit'
	[54939] button 'Fares'
	[55024] heading 'Most popular fares'
	[55027] DescriptionList 'Most popular fares'
	[55065] button 'Contact'
	[55149] heading 'Information & Support'
	[55206] heading 'Report a Railroad Crossing Gate Issue'
	[55223] button 'About'
	[55336] combobox '' hasPopup: menu expanded: False
		[55338] option 'Arabic' selected: True
		[55341] option 'Chinese (Simplified)' selected: False
		[55344] option 'Chinese (Traditional)' selected: False
		[55347] option 'English' selected: False
		[55350] option 'French' selected: False
		[55353] option 'Haitian Creole' selected: False
		[55356] option 'Italian' selected: False
		[55359] option 'Khmer' selected: False
		[55362] option 'Korean' selected: False
		[55365] option 'Polish' selected: False
		[55368] option 'Portuguese' selected: False
		[55371] option 'Russian' selected: False
		[55374] option 'Spanish' selected: False
		[55377] option 'Vietnamese' selected: False
	[55396] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[55404] button ' search '
		[55410] image ' search '
	[55468] heading 'Modes of Transit'
		[55470] button 'Modes of Transit'
	[55501] heading 'Plan Your Journey'
		[55503] button 'Plan Your Journey'
	[55542] heading 'Find a Location'
		[55544] button 'Find a Location'
	[55578] heading 'Fares Info'
		[55580] button 'Fares Info'
	[55605] heading 'Fares by Mode'
		[55607] button 'Fares by Mode'
	[55632] heading 'Pay Your Fare'
		[55634] button 'Pay Your Fare'
	[55713] heading 'Customer Support'
		[55715] button 'Customer Support'
	[55745] heading 'Transit Police'
		[55747] button 'Transit Police'
	[55846] heading 'Get to Know Us'
		[55848] button 'Get to Know Us'
	[55893] heading 'Work with Us'
		[55895] button 'Work with Us'
	[55923] heading 'Our Work'
		[55925] button 'Our Work'
	[55964] combobox '' hasPopup: menu expanded: False
		[55966] option 'Arabic' selected: True
		[55969] option 'Chinese (Simplified)' selected: False
		[55972] option 'Chinese (Traditional)' selected: False
		[55975] option 'English' selected: False
		[55978] option 'French' selected: False
		[55981] option 'Haitian Creole' selected: False
		[55984] option 'Italian' selected: False
		[55987] option 'Khmer' selected: False
		[55990] option 'Korean' selected: False
		[55993] option 'Polish' selected: False
		[55996] option 'Portuguese' selected: False
		[55999] option 'Russian' selected: False
		[56002] option 'Spanish' selected: False
		[56005] option 'Vietnamese' selected: False
	[56024] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[56031] button ' search '
		[56036] image ' search '
		[56094] heading 'Gloucester'
		[56122] button 'Station Info'
		[56124] button 'Alerts 2'
		[56134] button 'Service Change Upcoming Saturday, April 22nd through Monday, May 15th, buses will replace weekend and weekday train service between Rockport and West Gloucester to allow for maintenance work on the tracks and the Gloucester drawbridge.'
		[56147] button 'Delay up to 20 minutes Rockport Line Train 101 (6:35 am from North Station) is operating 10-20 minutes behind schedule between Salem and Rockport due to a signal issue.'
		[56165] heading 'Station Information'
			[56193] button '+'
			[56196] button 'Zoom out'
			[56196] button 'Zoom out'
			[56196] button 'Zoom out'
			[56196] button 'Zoom out'
			[56196] button 'Zoom out'
		[56225] heading 'Address'
		[56246] heading 'Departures'
		[56365] heading 'Features'
		[56367] button 'Accessibility'
		[56393] button 'Parking'
		[56400] button 'Bikes'
		[56408] button 'Fare Sales'
		[56419] heading 'Feedback'
		[56447] heading 'Information & Support'
		[56477] heading 'Emergency Contacts'
		[56504] heading 'Report a Railroad Crossing Gate Issue'
		[56606] combobox '' hasPopup: menu expanded: False
			[56607] option 'Select Language' selected: True
			[56609] option 'Arabic' selected: False
			[56611] option 'Chinese (Simplified)' selected: False
			[56613] option 'Chinese (Traditional)' selected: False
			[56615] option 'French' selected: False
			[56617] option 'Haitian Creole' selected: False
			[56619] option 'Italian' selected: False
			[56621] option 'Khmer' selected: False
			[56623] option 'Korean' selected: False
			[56625] option 'Polish' selected: False
			[56627] option 'Portuguese' selected: False
			[56629] option 'Russian' selected: False
			[56631] option 'Spanish' selected: False
			[56633] option 'Vietnamese' selected: False
		[56638] image 'Google Translate'
		[56648] combobox '' hasPopup: menu expanded: False
			[56650] option 'Arabic' selected: True
			[56653] option 'Chinese (Simplified)' selected: False
			[56656] option 'Chinese (Traditional)' selected: False
			[56659] option 'English' selected: False
			[56662] option 'French' selected: False
			[56665] option 'Haitian Creole' selected: False
			[56668] option 'Italian' selected: False
			[56671] option 'Khmer' selected: False
			[56674] option 'Korean' selected: False
			[56677] option 'Polish' selected: False
			[56680] option 'Portuguese' selected: False
			[56683] option 'Russian' selected: False
			[56686] option 'Spanish' selected: False
			[56689] option 'Vietnamese' selected: False
[Rationale] In the current observation, the agent successfully navigated to the "Gloucester" station page after clicking on the relevant option. The next state presents a variety of headings and buttons, including information specifically about the Gloucester station, such as "Station Information," "Departures," and a button for "Parking." This indicates that the agent is on the right path towards finding parking in Gloucester, which is part of the user's objective.

However, while there is some relevant content, the observation does not explicitly show that the agent has located or booked a parking lot yet. The user’s intent is to find a parking lot and book a ride, and while the agent has arrived at the Gloucester station page, it hasn't yet progressed to the actual parking lot information or made any bookings. This means the agent is somewhat closer to the goal compared to the previous state, but not by a significant margin as it still needs to navigate further to complete the task of finding and booking.

Given that the next state does not fully fulfill the user’s intent of finding parking and booking a ride, but does show some progress towards that end, a score of 0.31 is appropriate. It reflects that while the state is not entirely ineffective, it remains insufficient for task completion. The agent should continue to seek more detailed parking information or options for booking a ride from this point. [Score] 0.31