
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 Alaska Cruises from Seattle in September 2023 with a duration of 8 days for 4 people on a ship Carnival Luminosa.
PREVIOUS ACTION: ["click [117] where [117] is 'Sail To'", "click [5359] where [5359] is 'Alaska'", "click [10743] where [10743] is 'Sail From'", "click [16112] where [16112] is 'Seattle, WA'", "click [22544] where [22544] is 'Dates'", "click [27020] where [27020] is 'Sep'", "click [32631] where [32631] is 'Duration'", "click [38029] where [38029] is '6 - 9 Days'", "click [44268] where [44268] is 'SEARCH CRUISES'", "click [46019] where [46019] is 'Number of Guests'"]
CURRENT OBSERVATION:	[52358] image 'Carnival Home Page'
	[52461] button 'Hello, JAMES'
	[52500] button 'Sail To (1)'
	[52505] button 'Sail From (1)'
	[52510] button 'Dates (1)'
	[52515] button 'Duration (4)'
		[52526] button 'Number of Guests (1)'
		[52532] button 'Deals (1)'
		[52538] button 'Ships'
		[52543] button 'Vacation Budget'
		[52549] button 'Specialty Sailings'
		[52560] listbox '' multiselectable: False orientation: vertical required: False
			[52561] option 'Low to High' selected: True
			[52563] option 'High to Low' selected: False
		[52569] button 'Clear all'
		[52640] checkbox '' checked: false
		[52701] button 'Show 2 Dates'
		[52711] checkbox '' checked: false
		[52772] button 'Show 1 Date'
		[52793] button 'United States Australia United States'
		[53163] image 'Away We Go Indicates external site which may or may not meet accessibility guidelines'
		[53166] image 'Facebook Indicates external site which may or may not meet accessibility guidelines'
		[53169] image 'Twitter Indicates external site which may or may not meet accessibility guidelines'
		[53172] image 'Instagram Indicates external site which may or may not meet accessibility guidelines'
		[53175] image 'TikTok Indicates external site which may or may not meet accessibility guidelines'
		[53178] image 'Pinterest Indicates external site which may or may not meet accessibility guidelines'
		[53181] image 'Youtube Indicates external site which may or may not meet accessibility guidelines'
		[52387] image 'Indicates external site which may or may not meet accessibility guidelines'
	[53217] dialog '' modal: False
		[53227] button '4 Guests'
		[53238] alert '' live: assertive atomic: True relevant: additions text
CURRENT ACTION: click [52538] where [52538] is 'Ships'
NEXT STATE PREIDCTION: 	[54732] image 'Carnival Home Page'
	[54836] button 'Hello, JAMES'
	[54875] button 'Sail To (1)'
	[54880] button 'Sail From (1)'
	[54885] button 'Dates (1)'
	[54890] button 'Duration (4)'
		[54901] button 'Number of Guests (1)'
		[54907] button 'Deals (1)'
		[54913] button 'Ships'
		[54919] button 'Vacation Budget'
		[54925] button 'Specialty Sailings'
		[54936] listbox '' multiselectable: False orientation: vertical required: False
			[54937] option 'Low to High' selected: True
			[54939] option 'High to Low' selected: False
		[54945] button 'Clear all'
		[55016] checkbox '' checked: false
		[55077] button 'Show 2 Dates'
		[55087] checkbox '' checked: false
		[55148] button 'Show 1 Date'
		[55169] button 'United States Australia United States'
		[55539] image 'Away We Go Indicates external site which may or may not meet accessibility guidelines'
		[55542] image 'Facebook Indicates external site which may or may not meet accessibility guidelines'
		[55545] image 'Twitter Indicates external site which may or may not meet accessibility guidelines'
		[55548] image 'Instagram Indicates external site which may or may not meet accessibility guidelines'
		[55551] image 'TikTok Indicates external site which may or may not meet accessibility guidelines'
		[55554] image 'Pinterest Indicates external site which may or may not meet accessibility guidelines'
		[55557] image 'Youtube Indicates external site which may or may not meet accessibility guidelines'
		[54760] image 'Indicates external site which may or may not meet accessibility guidelines'
	[55594] dialog '' modal: False
		[55603] button 'Carnival Breeze'
		[55607] button 'Carnival Celebration'
		[55611] button 'Carnival Conquest'
		[55615] button 'Carnival Dream'
		[55619] button 'Carnival Elation'
		[55623] button 'Carnival Freedom'
		[55627] button 'Carnival Glory'
		[55631] button 'Carnival Horizon'
		[55635] button 'Carnival Jubilee'
		[55639] button 'Carnival Legend'
		[55643] button 'Carnival Liberty'
		[55647] button 'Carnival Luminosa'
		[55650] button 'Carnival Magic'
		[55654] button 'Carnival Miracle'
		[55658] button 'Carnival Panorama'
		[55662] button 'Carnival Paradise'
		[55666] button 'Carnival Pride'
		[55670] button 'Carnival Radiance'
		[55674] button 'Carnival Spirit'
		[55678] button 'Carnival Splendor'
		[55682] button 'Carnival Sunrise'
		[55686] button 'Carnival Sunshine'
		[55690] button 'Carnival Valor'
		[55694] button 'Carnival Venezia'
		[55698] button 'Carnival Vista'
		[55702] button 'Mardi Gras'
[Rationale] The agent's action of clicking on the 'Ships' button has brought the next state to a page where various Carnival ships, including the 'Carnival Luminosa', are listed. This is a critical step in the navigation process as it aligns well with the user's objective to find a specific cruise on the Carnival Luminosa. The options presented now directly relate to the ship the user is interested in, making it easier for the agent to proceed with selecting the desired cruise. 

However, while the state is very close to the goal, the task is not yet fully completed, as the agent still needs to select the 'Carnival Luminosa' and continue with the search process for the specific cruise details. Therefore, while this state is highly effective and significantly advances the task, it is not the final step required for completion. This is why the score is high but not a perfect 1. It reflects strong progress towards task completion. [Score] 0.93