
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: Use the "Meetings & Events" section of the website to browse locations for a business meeting for one room and 20 guests in Boston from May 30th to June 1st.
PREVIOUS ACTION: ["click [1335] where [1335] is 'Meetings & Events'", "click [1622] where [1622] is 'Book An Event '", "type [22072] [Boston] where [22072] is 'Where do you want to hold your event?' required: False"]
CURRENT OBSERVATION:	[31552] image 'Global Header - My Account'
	[31669] button 'CLOSE'
	[31771] button 'CLOSE'
	[31887] button 'CLOSE'
	[32003] button 'CLOSE'
	[32057] button 'CLOSE'
	[32184] button 'CLOSE'
	[32196] button 'CLOSE'
	[32236] heading 'STEP BEYOND'
	[32270] heading 'Meetings And Events'
	[32391] textbox 'Where do you want to hold your event?' required: False
	[32405] menuitem 'Boston, MA, USA'
	[32410] menuitem 'BostonLogan International Airport (BOS), Boston, MA, USA'
	[32417] menuitem 'Boston, UK'
	[32423] menuitem 'BostonUniversity, Boston, MA, USA'
	[32430] menuitem 'BostonCollege, Commonwealth Avenue, Chestnut Hill, MA, USA'
	[32477] textbox '' required: False
	[32488] checkbox '' checked: false
	[32490] textbox 'Start Date' required: False
	[32505] textbox 'End Date' required: False
	[32533] textbox 'Start' required: False
	[32537] textbox 'End' required: False
	[33245] textbox '' required: False
	[33253] combobox '' hasPopup: menu expanded: False
	[33282] option 'Purpose of your event' selected: False
	[33285] option 'Business' selected: False
	[33288] option 'Wedding' selected: False
	[33291] option 'Social' selected: False
	[33311] textbox '' required: False
	[33324] textbox '# of rooms' required: False
	[33335] textbox '# of attendees' required: False
	[33350] button 'Find'
	[31226] image 'Cropped overhead of three people working at a wooden table in a Marriott meeting space'
	[33390] heading 'Meetings & Conferences'
	[31227] image 'Couple celebrating down the wedding aisle.'
	[33436] heading 'Weddings'
	[31228] image 'A group of friends enjoying a birthday celebration'
	[33485] heading 'Celebrations'
	[31229] image 'A group of four ladies enjoying a picnic'
	[33531] heading 'Group Travel'
	[33570] heading 'Connect with Confidence'
	[33592] heading 'Commitment to Clean'
	[33618] heading 'Learn More'
	[33671] heading 'Explore Curated Experiences'
	[33716] image 'A group of people gathered around a table at a social meeting '
	[33724] heading 'Flexible & Focused'
	[33765] image 'Overhead of a two people in a meeting with notebook and lemonade'
	[33773] heading 'Wellness Meets Business'
	[33814] image 'Three people standing around a conference table'
	[33822] heading 'Gather Together'
	[33863] image 'Two men and a woman toasting wine glasses at an outdoor JW Marriott weddings space'
	[33871] heading 'Mindful Meetings & Events'
	[33912] image 'A woman working on her laptop with pistachios. '
	[33920] heading 'Meet the Unexpected'
	[33964] image 'Gaylord welcome garden set up for a social event'
	[33972] heading 'Meet the Extraordinary'
	[34008] heading 'Explore all of our brands for more meeting and event experiences:'
	[34308] heading 'Marriott Bonvoy'
	[34380] heading 'Meetings & Events'
	[34443] heading 'Deals & Packages'
		[34554] image 'Marriott Bonvoy App'
		[34586] heading 'Top Destinations'
		[34818] heading 'For Guests'
		[34930] heading 'Our Company'
		[35096] link 'Tracking Preferences'
	[35241] button 'Have a question?'
	[35244] alertdialog '' modal: False
			[35295] button 'Cookies Details'
			[35302] switch '' checked: false
			[35314] button 'Cookies Details'
			[35321] switch '' checked: false
			[35333] button 'Cookies Details'
			[35340] switch '' checked: false
			[35352] button 'Cookies Details'
		[35358] button ' Back Button '
			[35359] image ' Back Button '
		[35373] textbox 'Search...' required: False
		[35397] checkbox '' checked: false
		[35406] checkbox '' checked: false
		[35415] checkbox '' checked: false
		[35432] button 'View Third Party Cookies'
		[35446] button 'Clear'
		[35452] checkbox '' checked: false
		[35461] button 'Apply'
		[35464] button 'Cancel'
		[35468] button 'Confirm My Choices'
		[35471] button 'Reject All'
		[35474] button 'Allow All'
	[35485] dialog '' modal: False
		[35491] listbox '' multiselectable: False orientation: vertical required: False
			[35493] option 'Web Chat' selected: False
			[35499] option 'Text Us (Mobile Only) 1.844.957.4543' selected: False
	[35518] button 'Choose File'
	[35528] button 'Live chat:Chat with an Expert'
CURRENT ACTION: click [32405] where [32405] is 'Boston, MA, USA'
NEXT STATE PREIDCTION: 	[40777] image 'Global Header - My Account'
	[40894] button 'CLOSE'
	[40996] button 'CLOSE'
	[41112] button 'CLOSE'
	[41228] button 'CLOSE'
	[41282] button 'CLOSE'
	[41409] button 'CLOSE'
	[41421] button 'CLOSE'
	[41461] heading 'STEP BEYOND'
	[41495] heading 'Meetings And Events'
	[41616] textbox 'Where do you want to hold your event?' required: False
	[41628] menuitem 'Boston, MA, USA'
	[41634] menuitem 'BostonLogan International Airport (BOS), Boston, MA, USA'
	[41641] menuitem 'Boston, UK'
	[41647] menuitem 'BostonUniversity, Boston, MA, USA'
	[41654] menuitem 'BostonCollege, Commonwealth Avenue, Chestnut Hill, MA, USA'
	[41701] textbox '' required: False
	[41712] checkbox '' checked: false
	[40454] textbox 'Start Date' required: False
	[41728] textbox 'End Date' required: False
	[41756] textbox 'Start' required: False
	[41760] textbox 'End' required: False
	[42468] textbox '' required: False
	[42476] combobox '' hasPopup: menu expanded: False
	[42505] option 'Purpose of your event' selected: False
	[42508] option 'Business' selected: False
	[42511] option 'Wedding' selected: False
	[42514] option 'Social' selected: False
	[42534] textbox '' required: False
	[42547] textbox '# of rooms' required: False
	[42558] textbox '# of attendees' required: False
	[42573] button 'Find'
	[40450] image 'Cropped overhead of three people working at a wooden table in a Marriott meeting space'
	[42613] heading 'Meetings & Conferences'
	[40451] image 'Couple celebrating down the wedding aisle.'
	[42659] heading 'Weddings'
	[40452] image 'A group of friends enjoying a birthday celebration'
	[42708] heading 'Celebrations'
	[40453] image 'A group of four ladies enjoying a picnic'
	[42754] heading 'Group Travel'
	[42793] heading 'Connect with Confidence'
	[42815] heading 'Commitment to Clean'
	[42841] heading 'Learn More'
	[42894] heading 'Explore Curated Experiences'
	[42939] image 'A group of people gathered around a table at a social meeting '
	[42947] heading 'Flexible & Focused'
	[42988] image 'Overhead of a two people in a meeting with notebook and lemonade'
	[42996] heading 'Wellness Meets Business'
	[43037] image 'Three people standing around a conference table'
	[43045] heading 'Gather Together'
	[43086] image 'Two men and a woman toasting wine glasses at an outdoor JW Marriott weddings space'
	[43094] heading 'Mindful Meetings & Events'
	[43135] image 'A woman working on her laptop with pistachios. '
	[43143] heading 'Meet the Unexpected'
	[43187] image 'Gaylord welcome garden set up for a social event'
	[43195] heading 'Meet the Extraordinary'
	[43231] heading 'Explore all of our brands for more meeting and event experiences:'
	[43531] heading 'Marriott Bonvoy'
	[43603] heading 'Meetings & Events'
	[43666] heading 'Deals & Packages'
		[43777] image 'Marriott Bonvoy App'
		[43809] heading 'Top Destinations'
		[44041] heading 'For Guests'
		[44153] heading 'Our Company'
		[44319] link 'Tracking Preferences'
	[44464] button 'Have a question?'
	[44467] alertdialog '' modal: False
			[44518] button 'Cookies Details'
			[44525] switch '' checked: false
			[44537] button 'Cookies Details'
			[44544] switch '' checked: false
			[44556] button 'Cookies Details'
			[44563] switch '' checked: false
			[44575] button 'Cookies Details'
		[44581] button ' Back Button '
			[44582] image ' Back Button '
		[44596] textbox 'Search...' required: False
		[44620] checkbox '' checked: false
		[44629] checkbox '' checked: false
		[44638] checkbox '' checked: false
		[44655] button 'View Third Party Cookies'
		[44669] button 'Clear'
		[44675] checkbox '' checked: false
		[44684] button 'Apply'
		[44687] button 'Cancel'
		[44691] button 'Confirm My Choices'
		[44694] button 'Reject All'
		[44697] button 'Allow All'
	[44708] dialog '' modal: False
		[44714] listbox '' multiselectable: False orientation: vertical required: False
			[44716] option 'Web Chat' selected: False
			[44722] option 'Text Us (Mobile Only) 1.844.957.4543' selected: False
	[44741] button 'Choose File'
	[44751] button 'Live chat:Chat with an Expert'
[Rationale] The agent's current action of clicking on "Boston, MA, USA" is a step in the right direction since it attempts to specify the location for the business meeting. However, the next state shows that while the location is still displayed, the agent has not progressed towards filling in the necessary details to move forward with the booking process. 

In the current observation, we see that the fields for 'Start Date', 'End Date', '# of rooms', and '# of attendees' are still empty. This indicates that the agent has not yet provided critical information necessary for the meeting room booking. Moreover, there is also no indication of any confirmation or selection feedback for the chosen location. The user is still at a preliminary stage of the process, and the next state does not reflect meaningful progress towards the task’s completion.

Given this analysis, the score of 0.31 is justified as it indicates that while there is some movement towards the goal (selecting a location), the agent has not adequately filled out the required fields necessary for advancing the booking process. Thus, it is a partial success but does not significantly bring the user closer to achieving the objective of booking a room for the meeting. A more optimal next action would be to proceed with entering the start and end dates, along with the number of rooms and attendees, to facilitate the booking process. [Score] 0.31