
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 Metformin 1000mg tablet price and details.
PREVIOUS ACTION: ["click [172] where [172] is 'All'", "click [1431] where [1431] is 'See all deals'", "click [9457] where [9457] is 'Amazon Health'", "click [41613] where [41613] is 'Amazon Pharmacy' selected: False", "type [511] [Metformin 1000mg] where [511] is 'Type your medication name'"]
CURRENT OBSERVATION:		[52737] textbox '' required: False
		[52747] button 'Go'
	[52876] button 'CLOSE'
	[53159] heading 'The pharmacy that really delivers'
	[53181] heading 'See if we have your medication'
	[53194] textbox '' required: False
	[53198] button 'Search'
	[53249] heading 'Shop common medications'
	[53907] heading 'Shop by condition'
	[53917] image 'High Blood Pressure Meds'
	[53922] image 'High Cholesterol Meds'
	[53927] image 'Depression Meds'
	[53932] image 'Anxiety Meds'
	[53937] image 'Acid Reflux Meds'
	[53942] image 'Birth Control Meds'
	[53948] image 'Diabetes Meds'
	[53953] image 'Hypothyroidism Meds'
	[53958] image 'Allergies Meds'
	[53963] image 'Asthma Meds'
	[53968] image 'Hair Loss Meds'
	[53973] image 'See all meds'
	[53977] heading 'Pharmacy has never been this easy'
	[53987] image 'health icon'
	[53990] heading 'Saving made simple'
	[54002] image 'clinician icon'
	[54005] heading 'Leave the details to us'
	[54014] image 'treatment icon'
	[54017] heading 'No more waiting in line'
	[54061] heading '$5 a month for as many eligible meds as you take'
	[54094] heading 'Theres more to Amazon Pharmacy'
	[54120] image 'Teal-colored checkmark'
	[54123] image 'Teal-colored checkmark'
	[54130] image 'Teal-colored checkmark'
	[54133] image 'Teal-colored checkmark'
	[54140] image 'Teal-colored checkmark'
	[54143] image 'Teal-colored checkmark'
	[54150] image 'Teal-colored checkmark'
	[54153] image 'Teal-colored checkmark'
	[54160] image 'Empty checkmark'
	[54163] image 'Teal-colored checkmark'
	[54170] image 'Empty checkmark'
	[54173] image 'Teal-colored checkmark'
	[54180] image 'Empty checkmark'
	[54183] image 'Teal-colored checkmark'
	[54189] image 'Amazon Prime logo'
	[54192] heading 'Even more for Amazon Prime members'
	[54206] image 'quote'
	[54270] heading 'Our promises to you'
	[54278] image 'icon of a dollar sign inside of a starburst'
	[54280] heading 'Simple pricing'
	[54289] image 'icon of an insurance card'
	[54291] heading 'Works with insurance'
	[54300] image 'icon of a closed lock on a shield'
	[54302] heading 'Trusted security'
	[54311] image 'icon of a pharmacist'
	[54313] heading '24/7 support'
	[54337] heading 'You may be wondering'
	[54527] heading 'Save time, stay healthy'
	[54543] button 'Search'
	[54572] image 'Amazon Pharmacy logo'
	[54595] image 'URAC Accreditation Badge'
	[54600] image 'NABP Accreditation Badge'
CURRENT ACTION: click [528] where [528] is 'metformin 1000mg tablet'
NEXT STATE PREIDCTION: 		[54976] combobox 'Search in' hasPopup: menu expanded: False
			[54978] option 'Amazon Pharmacy' selected: True
			[54981] option 'All Departments' selected: False
			[54984] option 'Alexa Skills' selected: False
			[54987] option 'Amazon Devices' selected: False
			[54990] option 'Amazon Fresh' selected: False
			[54993] option 'Amazon Warehouse' selected: False
			[54996] option 'Appliances' selected: False
			[54999] option 'Apps & Games' selected: False
			[55002] option 'Arts, Crafts & Sewing' selected: False
			[55005] option 'Audible Books & Originals' selected: False
			[55008] option 'Automotive Parts & Accessories' selected: False
			[55011] option 'Baby' selected: False
			[55014] option 'Beauty & Personal Care' selected: False
			[55017] option 'Books' selected: False
			[55020] option 'CDs & Vinyl' selected: False
			[55023] option 'Cell Phones & Accessories' selected: False
			[55026] option 'Clothing, Shoes & Jewelry' selected: False
			[55029] option 'Women' selected: False
			[55032] option 'Men' selected: False
			[55035] option 'Girls' selected: False
			[55038] option 'Boys' selected: False
			[55041] option 'Baby' selected: False
			[55044] option 'Collectibles & Fine Art' selected: False
			[55047] option 'Computers' selected: False
			[55050] option 'Credit and Payment Cards' selected: False
			[55053] option 'Digital Educational Resources' selected: False
			[55056] option 'Digital Music' selected: False
			[55059] option 'Electronics' selected: False
			[55062] option 'Garden & Outdoor' selected: False
			[55065] option 'Gift Cards' selected: False
			[55068] option 'Grocery & Gourmet Food' selected: False
			[55071] option 'Handmade' selected: False
			[55074] option 'Health, Household & Baby Care' selected: False
			[55077] option 'Home & Business Services' selected: False
			[55080] option 'Home & Kitchen' selected: False
			[55083] option 'Industrial & Scientific' selected: False
			[55086] option 'Just for Prime' selected: False
			[55089] option 'Kindle Store' selected: False
			[55092] option 'Luggage & Travel Gear' selected: False
			[55095] option 'Luxury Stores' selected: False
			[55098] option 'Magazine Subscriptions' selected: False
			[55101] option 'Movies & TV' selected: False
			[55104] option 'Musical Instruments' selected: False
			[55107] option 'Office Products' selected: False
			[55110] option 'Online Learning' selected: False
			[55113] option 'Pet Supplies' selected: False
			[55116] option 'Premium Beauty' selected: False
			[55119] option 'Prime Video' selected: False
			[55122] option 'Smart Home' selected: False
			[55125] option 'Software' selected: False
			[55128] option 'Sports & Outdoors' selected: False
			[55131] option 'Subscribe & Save' selected: False
			[55134] option 'Subscription Boxes' selected: False
			[55137] option 'Tools & Home Improvement' selected: False
			[55140] option 'Toys & Games' selected: False
			[55143] option 'Under $10' selected: False
			[55146] option 'Video Games' selected: False
			[55149] option 'Whole Foods Market' selected: False
		[55163] textbox 'Search Amazon' required: False
		[55174] button 'Go'
	[55474] button 'All'
	[55749] image 'Google Play gift code - give the gift of games, apps and more (Email Delivery - US Only)'
	[55820] heading '1-16 of 21 results for"metformin 1000mg tablet" Sort by: Featured Sort by:Featured'
		[55860] combobox '' hasPopup: menu expanded: False
			[55862] option 'Featured' selected: True
			[55865] option 'Price: Low to High' selected: False
			[55868] option 'Price: High to Low' selected: False
			[55871] option 'Avg. Customer Review' selected: False
			[55874] option 'Newest Arrivals' selected: False
			[55877] option 'Best Sellers' selected: False
	[55959] heading 'Metformin'
	[54818] image 'Amazon Pharmacy'
	[54821] image 'Glumetza (Brand for Metformin, Extended Release Oral Tablet)'
	[56088] heading 'Glumetza (Brand for Metformin (glumetza))'
	[54820] image 'Amazon Pharmacy'
	[54823] image 'Metformin (Generic for Glucophage, Extended Release Oral Tablet)'
	[56194] heading 'Metformin'
	[54822] image 'Amazon Pharmacy'
	[54824] image 'Metformin (Generic for Glumetza, Extended Release Oral Tablet)'
	[56323] heading 'Metformin (glumetza) (Generic for Glumetza)'
	[56409] image 'Amazon Pharmacy'
	[54836] image 'Janumet (Brand for Metformin / Sitagliptin, Oral Tablet)'
	[56453] heading 'Janumet'
	[56539] image 'Amazon Pharmacy'
	[56577] image 'Synjardy (Brand for Empagliflozin / Metformin, Extended Release Oral Tablet)'
	[56584] heading 'Synjardy Xr'
	[56670] image 'Amazon Pharmacy'
	[54837] image 'Metformin (Generic for Fortamet, Extended Release Oral Tablet)'
	[56714] heading 'Metformin (fortamet)'
	[56800] image 'Amazon Pharmacy'
	[54838] image 'Janumet (Brand for Metformin / Sitagliptin, Extended Release Oral Tablet)'
	[56844] heading 'Janumet Xr'
	[56930] image 'Amazon Pharmacy'
	[56968] image 'Xigduo (Brand for Dapagliflozin / Metformin, Extended Release Oral Tablet)'
	[56975] heading 'Xigduo Xr'
	[57061] image 'Amazon Pharmacy'
	[54839] image 'Alogliptin / Metformin (Generic for Kazano, Oral Tablet)'
	[57105] heading 'Alogliptin - Metformin (Generic for Kazano)'
	[57164] image 'Amazon Pharmacy'
	[57208] image 'Synjardy (Brand for Empagliflozin / Metformin, Oral Tablet)'
	[57215] heading 'Synjardy'
	[57274] image 'Amazon Pharmacy'
	[54840] image 'Jentadueto (Brand for Linagliptin / Metformin, Extended Release Oral Tablet)'
	[57324] heading 'Jentadueto Xr'
	[57383] image 'Amazon Pharmacy'
	[57427] image 'Segluromet (Brand for Ertugliflozin / Metformin, Oral Tablet)'
	[57434] heading 'Segluromet'
	[57493] image 'Amazon Pharmacy'
	[54841] image 'Metformin / Pioglitazone (Generic for Actoplus Met, Oral Tablet)'
	[57543] heading 'Pioglitazone - Metformin (Generic for Actoplus Met)'
	[57602] image 'Amazon Pharmacy'
	[54842] image 'Kombiglyze (Brand for Metformin / Saxagliptin, Extended Release Oral Tablet)'
	[57652] heading 'Kombiglyze Xr'
	[57711] image 'Amazon Pharmacy'
	[54843] image 'Glyburide / Metformin (Generic for Glucovance, Oral Tablet)'
	[57761] heading 'Glyburide - Metformin'
	[57825] image 'Amazon Pharmacy'
	[57989] checkbox '' checked: false
	[58004] checkbox '' checked: false
	[58028] checkbox '' checked: false
			[58463] LayoutTableCell 'Amazon MusicStream millions of songs'
			[58473] LayoutTableCell 'Amazon AdvertisingFind, attract, and engage customers'
			[58483] LayoutTableCell '6pmScore deals on fashion brands'
			[58493] LayoutTableCell 'AbeBooksBooks, art & collectibles'
			[58503] LayoutTableCell 'ACX Audiobook Publishing Made Easy'
			[58513] LayoutTableCell 'Sell on AmazonStart a Selling Account'
			[58526] LayoutTableCell 'Amazon BusinessEverything For Your Business'
			[58536] LayoutTableCell 'Amazon FreshGroceries & More Right To Your Door'
			[58546] LayoutTableCell 'AmazonGlobalShip Orders Internationally'
			[58556] LayoutTableCell 'Home ServicesExperienced Pros Happiness Guarantee'
			[58566] LayoutTableCell 'Amazon IgniteSell your original Digital Educational Resources'
			[58578] LayoutTableCell 'Amazon Web ServicesScalable Cloud Computing Services'
			[58593] LayoutTableCell 'AudibleListen to Books & Original Audio Performances'
			[58603] LayoutTableCell 'Book DepositoryBooks With Free Delivery Worldwide'
			[58613] LayoutTableCell 'Box Office MojoFind Movie Box Office Data'
			[58623] LayoutTableCell 'ComiXologyThousands of Digital Comics'
			[58633] LayoutTableCell 'DPReviewDigital Photography'
			[58643] LayoutTableCell 'FabricSewing, Quilting & Knitting'
			[58658] LayoutTableCell 'GoodreadsBook reviews & recommendations'
			[58668] LayoutTableCell 'IMDbMovies, TV & Celebrities'
			[58678] LayoutTableCell 'IMDbProGet Info Entertainment Professionals Need'
			[58688] LayoutTableCell 'Kindle Direct PublishingIndie Digital & Print Publishing Made Easy'
			[58698] LayoutTableCell 'Amazon PhotosUnlimited Photo Storage Free With Prime'
			[58708] LayoutTableCell 'Prime Video DirectVideo Distribution Made Easy'
			[58723] LayoutTableCell 'ShopbopDesigner Fashion Brands'
			[58733] LayoutTableCell 'Amazon WarehouseGreat Deals on Quality Used Products'
			[58743] LayoutTableCell 'Whole Foods MarketAmericas Healthiest Grocery Store'
			[58753] LayoutTableCell 'Woot!Deals and Shenanigans'
			[58763] LayoutTableCell 'ZapposShoes & Clothing'
			[58773] LayoutTableCell 'RingSmart Home Security Systems'
			[58788] LayoutTableCell 'eero WiFiStream 4K Video in Every Room'
			[58798] LayoutTableCell 'BlinkSmart Security for Every Home'
			[58808] LayoutTableCell 'Neighbors App Real-Time Crime & Safety Alerts'
			[58818] LayoutTableCell 'Amazon Subscription BoxesTop subscription boxes right to your door'
			[58826] LayoutTableCell 'PillPackPharmacy Simplified'
			[58834] LayoutTableCell 'Amazon RenewedLike-new products you can trust'
	[58872] tooltip 'Follow to get deals, content, and email updates from this brand.'
[Rationale] The next state indicates that the agent has successfully navigated to a search results page for "Metformin 1000mg tablet." This is a significant step toward achieving the user’s objective of finding the price and details of the medication. The presence of headings indicating various Metformin products, including brand and generic options, suggests that the relevant information is now accessible. The agent is in a strong position to explore specific items, which typically includes pricing details. The search results being directly related to the query enhances the relevance and aligns well with the user's goal. Since the current state indicates a high likelihood of finding the desired information, the score of 0.86 reflects that the agent is progressing effectively toward task completion, although the task is not yet fully complete as specific details still need to be accessed. [Score] 0.86