
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: Buy the cheapest used women's running shoes available in a size 5
PREVIOUS ACTION: ["click [100] where [100] is 'Used Gear'"]
CURRENT OBSERVATION:		[13262] image 'Go to REI Used Gear Home Page'
		[13264] image 'Go to REI Used Gear Home Page'
			[13376] combobox 'Shop for great used gear' hasPopup: listbox required: False
			[13377] button 'search icon'
				[13378] image 'search icon'
		[13603] button 'menu toggle'
			[13604] image 'menu toggle'
		[13610] button 'menu toggle'
			[13611] image 'menu toggle'
			[13615] combobox 'Shop for great used gear' hasPopup: listbox required: False
			[13616] button 'search icon'
				[13617] image 'search icon'
		[13837] menu '' orientation: vertical
			[13839] menuitem "Men's"
			[13272] menuitem "Women's"
			[13844] menuitem "Kids'"
			[13847] menuitem 'Gear'
			[13850] menuitem 'Activity'
			[13853] menuitem 'Brands'
			[13856] menuitem 'How It Works'
			[13859] menuitem 'Trade In'
		[13866] menu '' orientation: vertical
			[13886] menuitem 'How It Works'
			[13889] menuitem 'Trade In'
			[13898] heading 'A future for used gear, and life outside'
			[13902] heading 'Members, save more when you shop used'
			[13279] heading 'Shop used'
			[13992] heading 'Shop top brands'
			[13998] image 'REI Co-op logo'
			[14002] image 'The North Face logo'
			[14006] image 'Marmot logo'
			[14010] image 'Merrell logo'
			[14014] image "Arc'teryx logo"
			[14021] heading "Members, trade in gear that's ready for more"
			[14045] button 'previous arrow'
				[14046] image 'previous arrow'
			[14049] button 'next arrow'
				[14050] image 'next arrow'
			[14141] heading 'Used gear stories'
			[14169] heading 'Used gear stories'
			[14197] heading 'Used gear stories'
			[14225] heading 'Used gear stories'
			[14253] heading 'Used gear stories'
			[14281] heading 'Used gear stories'
			[14307] heading 'Reuse gear, reduce waste, make an impact'
			[14314] heading 'Not an REI Co-op Member yet?'
			[14326] heading 'Co-operative Action'
			[14335] heading 'Care & Repair'
			[14343] image 'Mug Silhouette'
			[14346] heading 'Reduce. Reuse. Reimagine.'
			[14349] heading 'Buying used instead of new typically avoids carbon emissions of 50% or more. This is based on REIs estimate of preparing used gear for sale versus making new gear.'
			[14356] image 'Jacket Silhouette'
				[14361] heading 'Sign up for REI emails'
				[14372] textbox '' required: False
				[14373] button 'Sign me up!'
				[14379] heading 'Who We Are'
				[14393] menuitem 'FAQ'
				[14396] menuitem 'Email Us'
				[14399] menuitem 'Shipping Info'
				[14402] menuitem 'Return Policy'
				[14410] button 'Your Privacy Choices'
		[14466] button 'Close'
			[13270] image 'Close'
	[14471] IframePresentational 'reCAPTCHA'
	[14481] Iframe 'recaptcha challenge expires in two minutes'
	[14486] button 'Feedback'
	[14494] dialog '' modal: False
		[14496] button 'Close'
			[14497] image 'Close'
CURRENT ACTION: click [13272] where [13272] is "Women's"
NEXT STATE PREIDCTION: 		[16395] image 'Go to REI Used Gear Home Page'
		[16397] image 'Go to REI Used Gear Home Page'
			[16509] combobox 'Shop for great used gear' hasPopup: listbox required: False
			[16510] button 'search icon'
				[16511] image 'search icon'
		[16736] button 'menu toggle'
			[16737] image 'menu toggle'
		[16743] button 'menu toggle'
			[16744] image 'menu toggle'
			[16748] combobox 'Shop for great used gear' hasPopup: listbox required: False
			[16749] button 'search icon'
				[16750] image 'search icon'
		[16970] menu '' orientation: vertical
			[16972] menuitem "Men's"
			[16975] menuitem "Women's"
			[16983] menuitem "Women's"
			[16986] menuitem 'Clothing'
			[16990] menuitem 'Just Added'
			[16993] menuitem 'Accessories'
			[16996] menuitem 'Base Layers'
			[16999] menuitem 'Jackets'
			[17002] menuitem 'Pants'
			[17005] menuitem 'Shirts'
			[17008] menuitem 'Shorts'
			[17011] menuitem 'Skirts & Dresses'
			[17014] menuitem 'Sweaters & Hoodies'
			[17017] menuitem 'Swimwear'
			[17020] menuitem 'Vests'
			[17023] menuitem 'Footwear'
			[17027] menuitem 'Just Added'
			[17030] menuitem 'Casual Shoes & Boots'
			[17033] menuitem 'Climbing & Approach Shoes'
			[17036] menuitem 'Cycling Shoes'
			[17039] menuitem 'Hiking Shoes'
			[17042] menuitem 'Hiking, Work & Winter Boots'
			[16405] menuitem 'Running Shoes'
			[17047] menuitem 'Sandals & Water Shoes'
			[17050] menuitem 'Slippers'
			[17053] menuitem 'Walking Shoes'
			[17056] menuitem "Kids'"
			[17059] menuitem 'Gear'
			[17062] menuitem 'Activity'
			[17065] menuitem 'Brands'
			[17068] menuitem 'How It Works'
			[17071] menuitem 'Trade In'
		[17078] menu '' orientation: vertical
			[17089] menuitem "Shop All Women's"
				[17090] menuitem "Shop All Women's"
			[17092] menuitem 'Clothing Just Added Accessories Base Layers Jackets Pants Shirts Shorts Skirts & Dresses Sweaters & Hoodies Swimwear Vests'
				[17093] menuitem 'Clothing'
				[17099] menuitem 'Just Added'
				[17102] menuitem 'Accessories'
				[17105] menuitem 'Base Layers'
				[17108] menuitem 'Jackets'
				[17111] menuitem 'Pants'
				[17114] menuitem 'Shirts'
				[17117] menuitem 'Shorts'
				[17120] menuitem 'Skirts & Dresses'
				[17123] menuitem 'Sweaters & Hoodies'
				[17126] menuitem 'Swimwear'
				[17129] menuitem 'Vests'
			[17131] menuitem 'Footwear Just Added Casual Shoes & Boots Climbing & Approach Shoes Cycling Shoes Hiking Shoes Hiking, Work & Winter Boots Running Shoes Sandals & Water Shoes Slippers Walking Shoes'
				[17132] menuitem 'Footwear'
				[17138] menuitem 'Just Added'
				[17141] menuitem 'Casual Shoes & Boots'
				[17144] menuitem 'Climbing & Approach Shoes'
				[17147] menuitem 'Cycling Shoes'
				[17150] menuitem 'Hiking Shoes'
				[17153] menuitem 'Hiking, Work & Winter Boots'
				[17156] menuitem 'Running Shoes'
				[17159] menuitem 'Sandals & Water Shoes'
				[17162] menuitem 'Slippers'
				[17165] menuitem 'Walking Shoes'
			[17180] menuitem 'How It Works'
			[17183] menuitem 'Trade In'
			[17192] heading 'A future for used gear, and life outside'
			[17196] heading 'Members, save more when you shop used'
			[16412] heading 'Shop used'
			[17286] heading 'Shop top brands'
			[17292] image 'REI Co-op logo'
			[17296] image 'The North Face logo'
			[17300] image 'Marmot logo'
			[17304] image 'Merrell logo'
			[17308] image "Arc'teryx logo"
			[17315] heading "Members, trade in gear that's ready for more"
			[17339] button 'previous arrow'
				[17340] image 'previous arrow'
			[17343] button 'next arrow'
				[17344] image 'next arrow'
			[17435] heading 'Used gear stories'
			[17463] heading 'Used gear stories'
			[17491] heading 'Used gear stories'
			[17519] heading 'Used gear stories'
			[17547] heading 'Used gear stories'
			[17575] heading 'Used gear stories'
			[17601] heading 'Reuse gear, reduce waste, make an impact'
			[17608] heading 'Not an REI Co-op Member yet?'
			[17620] heading 'Co-operative Action'
			[17629] heading 'Care & Repair'
			[17637] image 'Mug Silhouette'
			[17640] heading 'Reduce. Reuse. Reimagine.'
			[17643] heading 'Buying used instead of new typically avoids carbon emissions of 50% or more. This is based on REIs estimate of preparing used gear for sale versus making new gear.'
			[17650] image 'Jacket Silhouette'
				[17655] heading 'Sign up for REI emails'
				[17666] textbox '' required: False
				[17667] button 'Sign me up!'
				[17673] heading 'Who We Are'
				[17687] menuitem 'FAQ'
				[17690] menuitem 'Email Us'
				[17693] menuitem 'Shipping Info'
				[17696] menuitem 'Return Policy'
				[17704] button 'Your Privacy Choices'
		[17760] button 'Close'
			[16403] image 'Close'
	[17765] IframePresentational 'reCAPTCHA'
	[17775] Iframe 'recaptcha challenge expires in two minutes'
	[17780] button 'Feedback'
	[17788] dialog '' modal: False
		[17790] button 'Close'
			[17791] image 'Close'
[Rationale] The agent's current action of clicking on "Women's" directs it to a menu that still requires further navigation to reach the specific category of used women's running shoes. While this action is a step in the right direction by narrowing down the product category, it does not bring the agent closer to its goal of finding the cheapest used women's running shoes in a size 5. The next state shows a menu with various options for women's footwear but does not directly lead to the running shoes section or provide any specific information about available products. Therefore, while the action taken is not a complete failure, it does not meaningfully contribute to the goal and thus warrants a low score. The agent needs to take additional actions, such as selecting a submenu that specifically leads to "Running Shoes" or searching for size 5 shoes. [Score] 0.14