
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: Show me the upcoming departures for the oak grove station going southbound direction
PREVIOUS ACTION: ["type [71] [oak grove station] where [71] is 'Search for routes, info, and more' hasPopup: listbox required: False", "click [9577] where [9577] is ' search '", "click [2664] where [2664] is 'Zone 1A'"]
CURRENT OBSERVATION:	[21349] button 'Menu'
	[21388] button 'Transit'
	[21485] button 'Fares'
	[21570] heading 'Most popular fares'
	[21573] DescriptionList 'Most popular fares'
	[21611] button 'Contact'
	[21695] heading 'Information & Support'
	[21752] heading 'Report a Railroad Crossing Gate Issue'
	[21769] button 'About'
	[21882] combobox '' hasPopup: menu expanded: False
		[21884] option 'Arabic' selected: True
		[21887] option 'Chinese (Simplified)' selected: False
		[21890] option 'Chinese (Traditional)' selected: False
		[21893] option 'English' selected: False
		[21896] option 'French' selected: False
		[21899] option 'Haitian Creole' selected: False
		[21902] option 'Italian' selected: False
		[21905] option 'Khmer' selected: False
		[21908] option 'Korean' selected: False
		[21911] option 'Polish' selected: False
		[21914] option 'Portuguese' selected: False
		[21917] option 'Russian' selected: False
		[21920] option 'Spanish' selected: False
		[21923] option 'Vietnamese' selected: False
	[21942] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[21950] button ' search '
		[21955] image ' search '
	[22013] heading 'Modes of Transit'
		[22015] button 'Modes of Transit'
	[22046] heading 'Plan Your Journey'
		[22048] button 'Plan Your Journey'
	[22087] heading 'Find a Location'
		[22089] button 'Find a Location'
	[22123] heading 'Fares Info'
		[22125] button 'Fares Info'
	[22150] heading 'Fares by Mode'
		[22152] button 'Fares by Mode'
	[22177] heading 'Pay Your Fare'
		[22179] button 'Pay Your Fare'
	[22258] heading 'Customer Support'
		[22260] button 'Customer Support'
	[22290] heading 'Transit Police'
		[22292] button 'Transit Police'
	[22391] heading 'Get to Know Us'
		[22393] button 'Get to Know Us'
	[22438] heading 'Work with Us'
		[22440] button 'Work with Us'
	[22468] heading 'Our Work'
		[22470] button 'Our Work'
	[22509] combobox '' hasPopup: menu expanded: False
		[22511] option 'Arabic' selected: True
		[22514] option 'Chinese (Simplified)' selected: False
		[22517] option 'Chinese (Traditional)' selected: False
		[22520] option 'English' selected: False
		[22523] option 'French' selected: False
		[22526] option 'Haitian Creole' selected: False
		[22529] option 'Italian' selected: False
		[22532] option 'Khmer' selected: False
		[22535] option 'Korean' selected: False
		[22538] option 'Polish' selected: False
		[22541] option 'Portuguese' selected: False
		[22544] option 'Russian' selected: False
		[22547] option 'Spanish' selected: False
		[22550] option 'Vietnamese' selected: False
	[22569] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[22576] button ' search '
		[22580] image ' search '
		[22638] heading 'Oak Grove'
		[22680] button 'Station Info'
		[22682] button 'Alerts 1'
		[22692] heading 'Station Information'
			[22714] button '+'
			[22717] button 'Zoom out'
			[22717] button 'Zoom out'
			[22717] button 'Zoom out'
			[22717] button 'Zoom out'
			[22717] button 'Zoom out'
		[22745] heading 'Address'
		[22775] heading 'Departures'
		[22782] button 'Subway'
		[22791] button 'Bus'
		[22798] button 'Rail'
		[23107] button 'Show 2 more routes'
		[23110] heading 'Suggested Transfers Nearby'
		[23184] heading 'Features'
		[23186] button 'Accessibility'
		[23218] button 'Parking'
		[23225] button 'Bikes'
		[23233] button 'Fare Sales'
		[23244] heading 'Feedback'
		[23272] heading 'Information & Support'
		[23302] heading 'Emergency Contacts'
		[23329] heading 'Report a Railroad Crossing Gate Issue'
		[23416] combobox '' hasPopup: menu expanded: False
			[23417] option 'Select Language' selected: True
			[23419] option 'Arabic' selected: False
			[23421] option 'Chinese (Simplified)' selected: False
			[23423] option 'Chinese (Traditional)' selected: False
			[23425] option 'French' selected: False
			[23427] option 'Haitian Creole' selected: False
			[23429] option 'Italian' selected: False
			[23431] option 'Khmer' selected: False
			[23433] option 'Korean' selected: False
			[23435] option 'Polish' selected: False
			[23437] option 'Portuguese' selected: False
			[23439] option 'Russian' selected: False
			[23441] option 'Spanish' selected: False
			[23443] option 'Vietnamese' selected: False
		[23448] image 'Google Translate'
		[23458] combobox '' hasPopup: menu expanded: False
			[23460] option 'Arabic' selected: True
			[23463] option 'Chinese (Simplified)' selected: False
			[23466] option 'Chinese (Traditional)' selected: False
			[23469] option 'English' selected: False
			[23472] option 'French' selected: False
			[23475] option 'Haitian Creole' selected: False
			[23478] option 'Italian' selected: False
			[23481] option 'Khmer' selected: False
			[23484] option 'Korean' selected: False
			[23487] option 'Polish' selected: False
			[23490] option 'Portuguese' selected: False
			[23493] option 'Russian' selected: False
			[23496] option 'Spanish' selected: False
			[23499] option 'Vietnamese' selected: False
CURRENT ACTION: click [2319] where [2319] is 'Go to route'
NEXT STATE PREIDCTION: 	[24158] button 'Menu'
	[24197] button 'Transit'
	[24294] button 'Fares'
	[24379] heading 'Most popular fares'
	[24382] DescriptionList 'Most popular fares'
	[24420] button 'Contact'
	[24504] heading 'Information & Support'
	[24561] heading 'Report a Railroad Crossing Gate Issue'
	[24578] button 'About'
	[24691] combobox '' hasPopup: menu expanded: False
		[24693] option 'Arabic' selected: True
		[24696] option 'Chinese (Simplified)' selected: False
		[24699] option 'Chinese (Traditional)' selected: False
		[24702] option 'English' selected: False
		[24705] option 'French' selected: False
		[24708] option 'Haitian Creole' selected: False
		[24711] option 'Italian' selected: False
		[24714] option 'Khmer' selected: False
		[24717] option 'Korean' selected: False
		[24720] option 'Polish' selected: False
		[24723] option 'Portuguese' selected: False
		[24726] option 'Russian' selected: False
		[24729] option 'Spanish' selected: False
		[24732] option 'Vietnamese' selected: False
	[24751] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[24759] button ' search '
		[24764] image ' search '
	[24822] heading 'Modes of Transit'
		[24824] button 'Modes of Transit'
	[24855] heading 'Plan Your Journey'
		[24857] button 'Plan Your Journey'
	[24896] heading 'Find a Location'
		[24898] button 'Find a Location'
	[24932] heading 'Fares Info'
		[24934] button 'Fares Info'
	[24959] heading 'Fares by Mode'
		[24961] button 'Fares by Mode'
	[24986] heading 'Pay Your Fare'
		[24988] button 'Pay Your Fare'
	[25067] heading 'Customer Support'
		[25069] button 'Customer Support'
	[25099] heading 'Transit Police'
		[25101] button 'Transit Police'
	[25200] heading 'Get to Know Us'
		[25202] button 'Get to Know Us'
	[25247] heading 'Work with Us'
		[25249] button 'Work with Us'
	[25277] heading 'Our Work'
		[25279] button 'Our Work'
	[25318] combobox '' hasPopup: menu expanded: False
		[25320] option 'Arabic' selected: True
		[25323] option 'Chinese (Simplified)' selected: False
		[25326] option 'Chinese (Traditional)' selected: False
		[25329] option 'English' selected: False
		[25332] option 'French' selected: False
		[25335] option 'Haitian Creole' selected: False
		[25338] option 'Italian' selected: False
		[25341] option 'Khmer' selected: False
		[25344] option 'Korean' selected: False
		[25347] option 'Polish' selected: False
		[25350] option 'Portuguese' selected: False
		[25353] option 'Russian' selected: False
		[25356] option 'Spanish' selected: False
		[25359] option 'Vietnamese' selected: False
	[25378] combobox 'Search for routes, info, and more' hasPopup: listbox required: False
	[25385] button ' search '
		[25389] image ' search '
		[25454] heading 'Orange Line'
		[25479] button 'Delay up to 15 minutes Speed restrictions of 10 - 25 miles per hour are in place in some areas on the Blue, Orange, Red, Mattapan and Green Lines while track inspections are performed. MBTA.com/alternatives Riders can show their CharlieCard or CharlieTicket to conductors to ride @MBTA_CR to & from:Orange Line:Oak Grove Malden Center Back Bay Ruggles Forest HillsRed Line:Porter JFK/UMASS Quincy Center Braintree Updated: 3/20/2023 5:27 AM'
		[25574] heading 'Stations & Departures'
		[23631] button 'Change Direction'
		[25590] textbox 'Search for a station' required: False
		[25669] heading 'Oak Grove'
		[23633] button 'View upcoming departures'
		[25736] heading 'Malden Center'
		[25826] button 'View upcoming departures'
		[25831] heading 'Service alert or delayWellington'
		[25908] button 'View upcoming departures'
		[25913] heading 'Service alert or delayAssembly'
		[25964] button 'View upcoming departures'
		[25969] heading 'Service alert or delaySullivan Square'
		[26059] button 'View upcoming departures'
		[26064] heading 'Service alert or delayCommunity College'
		[26115] button 'View upcoming departures'
		[26120] heading 'Service alert or delayNorth Station'
		[26195] button 'View upcoming departures'
		[26200] heading 'Service alert or delayHaymarket'
		[26300] button 'View upcoming departures'
		[26305] heading 'Service alert or delayState'
		[26384] button 'View upcoming departures'
		[26389] heading 'Service alert or delayDowntown Crossing'
		[26468] button 'View upcoming departures'
		[26473] heading 'Service alert or delayChinatown'
		[26536] button 'View upcoming departures'
		[26541] heading 'Service alert or delayTufts Medical Center'
		[26607] button 'View upcoming departures'
		[26612] heading 'Service alert or delayBack Bay'
		[26683] button 'View upcoming departures'
		[26688] heading 'Massachusetts Avenue'
		[26734] button 'View upcoming departures'
		[26739] heading 'Ruggles'
		[26835] button 'View upcoming departures'
		[26840] heading 'Roxbury Crossing'
		[26892] button 'View upcoming departures'
		[26897] heading 'Jackson Square'
		[26955] button 'View upcoming departures'
		[26960] heading 'Stony Brook'
		[27003] button 'View upcoming departures'
		[27008] heading 'Green Street'
		[27051] button 'View upcoming departures'
		[27056] heading 'Forest Hills'
		[27150] image 'Marker'
		[27151] image 'Marker'
		[27152] image 'Marker'
		[27153] image 'Marker'
		[27154] image 'Marker'
		[27155] image 'Marker'
		[27156] image 'Marker'
		[27157] image 'Marker'
		[27158] image 'Marker'
		[27159] image 'Marker'
		[27160] image 'Marker'
		[27161] image 'Marker'
		[27162] image 'Marker'
		[27163] image 'Marker'
		[27164] image 'Marker'
		[27165] image 'Marker'
		[27166] image 'Marker'
		[27167] image 'Marker'
		[27168] image 'Marker'
		[27169] image 'Marker'
		[27170] image 'Marker'
		[27171] image 'Marker'
		[27172] image 'Marker'
		[27173] image 'Marker'
		[27180] button '+'
		[27183] button 'Zoom out'
		[27183] button 'Zoom out'
		[27183] button 'Zoom out'
		[27183] button 'Zoom out'
		[27183] button 'Zoom out'
		[27214] button 'Weekday Schedule'
		[27219] button 'Weekend Schedule'
		[27273] heading 'Orange Line Transformation Program'
		[27283] heading 'Orange Line Transformation Program'
		[27290] heading 'News'
		[27297] heading 'April Service Changes Will Allow Crews to Perform Track Improvement Work on the Red Line'
		[27310] heading 'MBTA Lifts Speed Restriction that Encompassed All of the Green Line'
		[27323] heading 'MBTA Update on Green Line Speed Restriction Work'
		[27336] heading 'MBTA Winter Storm Advisory'
		[27349] heading 'MBTA Reminds Riders to Allow for Extra Time'
		[27359] button 'PDF Schedules'
		[27372] button 'Connections'
		[27377] button 'Fares'
		[27413] heading 'Information & Support'
		[27443] heading 'Emergency Contacts'
		[27470] heading 'Report a Railroad Crossing Gate Issue'
		[27557] combobox '' hasPopup: menu expanded: False
			[27558] option 'Select Language' selected: True
			[27560] option 'Arabic' selected: False
			[27562] option 'Chinese (Simplified)' selected: False
			[27564] option 'Chinese (Traditional)' selected: False
			[27566] option 'French' selected: False
			[27568] option 'Haitian Creole' selected: False
			[27570] option 'Italian' selected: False
			[27572] option 'Khmer' selected: False
			[27574] option 'Korean' selected: False
			[27576] option 'Polish' selected: False
			[27578] option 'Portuguese' selected: False
			[27580] option 'Russian' selected: False
			[27582] option 'Spanish' selected: False
			[27584] option 'Vietnamese' selected: False
		[27589] image 'Google Translate'
		[27599] combobox '' hasPopup: menu expanded: False
			[27601] option 'Arabic' selected: True
			[27604] option 'Chinese (Simplified)' selected: False
			[27607] option 'Chinese (Traditional)' selected: False
			[27610] option 'English' selected: False
			[27613] option 'French' selected: False
			[27616] option 'Haitian Creole' selected: False
			[27619] option 'Italian' selected: False
			[27622] option 'Khmer' selected: False
			[27625] option 'Korean' selected: False
			[27628] option 'Polish' selected: False
			[27631] option 'Portuguese' selected: False
			[27634] option 'Russian' selected: False
			[27637] option 'Spanish' selected: False
			[27640] option 'Vietnamese' selected: False
[Rationale] The current action to click on "Go to route" is a logical progression towards the objective of viewing upcoming departures from the Oak Grove station in the southbound direction. The current observation indicates that the agent is on the right track, as it has successfully navigated to a page that includes information about the Oak Grove station and other relevant transit data. However, it has not yet displayed the specific upcoming departures for the desired direction, which is crucial for task completion.

The next state prediction shows that the agent will be taken to a page where several stations, including the Oak Grove station, are listed along with buttons to view upcoming departures. This indicates that the agent is moving closer to the goal, but it has not yet completed the task of displaying the upcoming departures specifically for the Oak Grove station going southbound. As such, while the progress is positive, the task is not fully met, justifying a score above 0.5 but not reaching optimal completion.

The score of 0.57 reflects this partial advancement and the expectation that subsequent actions will bring the agent closer to achieving the full objective of seeing the upcoming departures. The agent should continue to navigate to the "View upcoming departures" button for the Oak Grove station once it reaches the next state. [Score] 0.57