
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: Add cheapest vitamin C and D to cart.
PREVIOUS ACTION: []
CURRENT OBSERVATION:	[259] button 'Prescriptions'
	[261] button 'Health'
	[262] button 'Shop'
	[263] button 'Savings & Memberships'
		[531] combobox 'Search products and services' hasPopup: listbox required: False
	[571] button 'Store'
	[684] button 'Menu'
	[692] image 'CVS home page'
	[700] button 'Store'
	[304] StaticText 'Cart'
	[329] StaticText 'Espaol'
	[342] ListMarker '• '
	[762] button 'loadPrescriptionsMenu'
	[372] ListMarker '• '
	[781] button 'loadHealthMenu'
	[402] ListMarker '• '
	[800] button 'loadShopMenu'
	[432] ListMarker '• '
	[819] button 'loadSavings & MembershipsMenu'
	[467] ListMarker '• '
	[476] StaticText 'Account'
	[483] ListMarker '• '
	[492] StaticText 'Sign out'
	[502] ListMarker '• '
	[511] StaticText 'Track an order'
	[518] ListMarker '• '
	[527] StaticText 'Locations'
		[925] combobox 'Search products and services' hasPopup: listbox required: False
	[573] StaticText 'Account'
	[591] StaticText 'Espaol'
		[1019] heading "CVS celebrates Women's History Month"
		[635] StaticText "Schedule a women's health exam"
		[647] StaticText 'Refill prescriptions'
		[659] StaticText 'COVID-19 products & services'
		[282] image 'A group of five smiling women in various poses look at or away from the camera.'
		[1053] heading 'Shop health & wellness essentials'
		[713] StaticText 'All products'
		[731] StaticText 'At-home COVID-19 tests'
		[749] StaticText 'Womens '
		[752] StaticText 'wellness'
		[770] StaticText 'Vitamins'
		[788] StaticText 'Health & medicine'
		[806] StaticText 'Personal care'
		[824] StaticText 'Immune support'
		[842] StaticText 'First aid'
		[860] StaticText 'Hand sanitizer'
		[878] StaticText 'Facial tissues'
		[896] StaticText 'Pain & fever'
		[914] StaticText 'Hearing aids'
		[934] StaticText 'Buy online; FREE in-store pickup for most items in as little as one hour.'
		[942] StaticText 'Find a store'
		[955] StaticText "Join us this Women's History Month in standing up for equity and against the pink tax."
		[963] StaticText 'Learn about the changes were making'
		[1298] heading 'Get more from CVS Pharmacy'
		[994] StaticText 'Connect your pharmacy records to manage prescriptions and refills.'
		[1000] StaticText 'Connect your records'
		[1313] heading 'extracare'
		[1033] StaticText 'Earn more, save more'
		[1042] StaticText 'View ExtraBucks'
		[1045] StaticText 'Rewards and deals picked just for you.'
		[1055] StaticText 'Link your ExtraCare card'
		[1063] StaticText "Don't have one?"
		[1069] StaticText 'Get an ExtraCare card now'
		[1347] heading 'Fill prescriptions your way'
		[1358] heading 'Manage your prescriptions'
		[1111] StaticText 'Refill prescriptions'
		[1374] heading 'Get started online'
		[1132] StaticText 'Transfer your prescriptions'
		[1393] heading 'Learn about COVID-19 treatment'
		[1156] StaticText 'Take our eligibility screener'
		[1179] ListMarker '• '
		[1190] StaticText 'Schedule a vaccination'
		[1198] ListMarker '• '
		[1209] StaticText 'Book a travel health appointment'
		[1217] ListMarker '• '
		[1228] StaticText 'Find COVID-19 resources'
		[1490] heading 'Trending at CVS'
		[1248] ListMarker '• '
		[1257] StaticText 'COVID-19 top of mind? CVS is here to help.'
		[1265] StaticText 'Find COVID-19 resources'
		[1273] ListMarker '• '
		[1282] StaticText 'Professional walk-in care for your pains, sprains and strains'
		[1290] StaticText 'Get seen at a MinuteClinic'
		[1298] ListMarker '• '
		[1307] StaticText 'Up to date on all your vaccinations? Explore 15+ vaccines with CVS.'
		[1315] StaticText 'Schedule a vaccination'
		[1572] heading 'Get the care you may need from MinuteClinic'
		[1344] ListMarker '• '
		[1355] StaticText 'In-person care'
		[1363] ListMarker '• '
		[1374] StaticText 'Virtual Care'
		[1385] ListMarker '• '
		[1394] StaticText 'Womens health'
		[1401] ListMarker '• '
		[1410] StaticText 'Allergy assessment'
		[1417] ListMarker '• '
		[1426] StaticText 'Sinus infections'
		[1433] ListMarker '• '
		[1442] StaticText 'Pain relief support'
		[1449] ListMarker '• '
		[1458] StaticText 'Tests, screenings & physicals'
		[1465] ListMarker '• '
		[1474] StaticText 'Explore 125+ MinuteClinic services'
		[1684] heading "Don't miss out on these deals"
		[1532] StaticText 'Save with 1,000s of Hot Deals. Shop Epic deals'
		[1550] StaticText 'Hop to it with help from CVS. Shop Easter'
		[1568] StaticText '50% off everything Photo. Shop Photo'
		[1586] StaticText 'Buy 1, get 1 50% off on select CVS Health allergy products'
		[1613] StaticText 'Shop weekly deals'
		[1807] heading 'Featured categories'
		[1640] ListMarker '• '
		[1649] StaticText 'All products'
		[1656] ListMarker '• '
		[1665] StaticText 'New arrivals'
		[1672] ListMarker '• '
		[1681] StaticText 'Vitamins'
		[1688] ListMarker '• '
		[1697] StaticText 'Beauty'
		[1704] ListMarker '• '
		[1713] StaticText 'Health & medicine'
		[1720] ListMarker '• '
		[1729] StaticText 'Home health care'
		[1736] ListMarker '• '
		[1745] StaticText 'Personal care'
		[1752] ListMarker '• '
		[1761] StaticText 'Photo'
		[1768] ListMarker '• '
		[1777] StaticText 'All deals'
		[1919] image 'carepass logo'
		[1921] heading "Don't leave $100s in possible savings on the table"
		[1812] StaticText 'When you sign up for CarePass'
		[1815] StaticText "* you'll enjoy FREE Rx delivery and a monthly $10 promo reward. Not only can it save you time, it also promotes a healthier you."
		[1823] StaticText 'Try your first month FREE'
		[1938] image 'A mother and her young daughter pick up a CVS delivery box from their porch.'
		[1947] heading 'Our commitments to you'
		[1848] ListMarker '• '
		[1956] image 'Here, healthier happens together.'
		[1859] StaticText "We are providing easier access to services that support women's health."
		[1867] StaticText 'Learn more about our commitment'
		[1875] ListMarker '• '
		[1975] image 'Our Beauty Unaltered Beauty Mark appears on photos of models that have not been thinned, smoothed or digitally altered.'
		[1886] StaticText 'Our pledge to pass a healthy self-image on to the next generation.'
		[1894] StaticText 'Learn more about our pledge'
		[1902] ListMarker '• '
		[1994] image 'Tested to be Trusted is our commitment to have our vitamins and supplements tested to ensure they meet our high standards.'
		[1913] StaticText 'We require third-party testing of all vitamins and supplements.'
		[1921] StaticText 'Learn more about our testing'
		[1934] StaticText '*'
		[1939] StaticText 'about carepass'
		[1943] StaticText ': Membership is $5 per month or $48 annually, plus any applicable taxes. Must have a valid ExtraCare'
		[1946] StaticText 'card to enroll. First month FREE promotion is valid on new monthly CarePass'
		[1949] StaticText 'memberships only. Valid in stores and online. Membership requires recurring charges to your payment card and automatically renews until canceled. To cancel, call '
		[1954] StaticText '1-833-320-CARE (1-833-320-2273)'
		[1958] StaticText 'no later than three days before the renewal date, or cancel online anytime. No refunds for monthly or annual membership fees after the recurring charge is processed. Rewards are promotional, have no cash value and are not redeemable for cash. To enable certain digital, shipping and pharmacy delivery benefits, you must have a '
		[1963] StaticText 'CVS.com'
		[1967] StaticText 'account and complete your digital profile online. 20% discount applies only to non-sale and non-promo items labeled CVS Health'
		[1970] StaticText 'or Live Better by CVS Health; exclusions apply. '
		[1979] StaticText 'shipping is FREE when at least one CarePass eligible item is added to your order. FREE Rx delivery is available for select prescriptions and health plans. Prescription delivery times vary. Most stores are eligible for same-day Rx delivery. '
		[1984] StaticText 'Check our store locator to find out if your store is eligible'
		[1988] StaticText '. Other exclusions apply. '
		[1993] StaticText 'Visit full terms and conditions'
		[2053] heading 'Pharmacy'
		[2028] ListMarker '• '
		[2033] StaticText 'Coronavirus Updates'
		[2038] ListMarker '• '
		[2043] StaticText 'Drug Information Center'
		[2048] ListMarker '• '
		[2053] StaticText 'Transfer Prescriptions'
		[2058] ListMarker '• '
		[2063] StaticText 'Refill Prescriptions'
		[2068] ListMarker '• '
		[2073] StaticText 'COVID Vaccine'
		[2078] ListMarker '• '
		[2083] StaticText 'Prescription Delivery'
		[2088] ListMarker '• '
		[2093] StaticText 'New York Patient Bill of Rights (PDF)'
		[2098] ListMarker '• '
		[2103] StaticText 'NY Prescription Drug Price List'
		[2083] heading 'Store Locator'
		[2123] ListMarker '• '
		[2128] StaticText 'Passport Photos'
		[2133] ListMarker '• '
		[2138] StaticText 'Eye Exams'
		[2143] ListMarker '• '
		[2148] StaticText 'HealthHUB'
		[2153] ListMarker '• '
		[2158] StaticText 'CVS photo'
		[2163] ListMarker '• '
		[2168] StaticText 'MinuteClinic'
		[2173] ListMarker '• '
		[2178] StaticText 'Optical Center'
		[2183] ListMarker '• '
		[2188] StaticText 'UPS Access Point'
		[2110] heading 'Account Information'
		[2208] ListMarker '• '
		[2213] StaticText 'My Account'
		[2218] ListMarker '• '
		[2223] StaticText 'Order Status'
		[2122] heading 'Shop'
		[2243] ListMarker '• '
		[2248] StaticText 'Popular Searches'
		[2253] ListMarker '• '
		[2258] StaticText 'Online Deals'
		[2263] ListMarker '• '
		[2268] StaticText 'Weekly Ad'
		[2273] ListMarker '• '
		[2278] StaticText 'Veterans Advantage'
		[2140] heading 'ExtraCare'
		[2149] heading 'Help'
		[2185] heading 'CVSHealth Companies'
		[2203] heading 'Corporate Information'
		[2239] heading 'Follow us on:'
		[2243] image 'Facebook'
		[2245] image 'Twitter'
		[2247] image 'YouTube'
		[2278] image 'NABP logo'
	[2290] button 'Feedback'
CURRENT ACTION: click [262] where [262] is 'Shop'
NEXT STATE PREIDCTION: 	[4886] image 'CVS home page'
	[4888] button 'Prescriptions'
	[4890] button 'Health'
	[4891] button 'Shop'
	[5122] button 'loadBaby & ChildMenu'
	[5132] button 'loadBeautyMenu'
	[5142] button 'loadDiet & NutritionMenu'
	[5152] button 'loadGroceryMenu'
	[5162] button 'loadHealth & MedicineMenu'
	[5172] button 'loadHome Health CareMenu'
	[4923] button 'loadHouseholdMenu'
	[5191] button 'loadPersonal CareMenu'
	[5201] button 'loadSexual HealthMenu'
	[4922] button 'loadVitaminsMenu'
	[5220] button 'loadContacts & Prescription GlassesMenu'
	[4920] image 'new window'
	[5252] button 'Close'
	[4892] button 'Savings & Memberships'
		[5280] combobox 'Search products and services' hasPopup: listbox required: False
	[5320] button 'Store'
	[5433] button 'Menu'
	[5441] image 'CVS home page'
	[5449] button 'Store'
	[5511] button 'loadPrescriptionsMenu'
	[5530] button 'loadHealthMenu'
	[5549] button 'loadShopMenu'
	[5568] button 'loadSavings & MembershipsMenu'
		[5674] combobox 'Search products and services' hasPopup: listbox required: False
		[5768] heading "CVS celebrates Women's History Month"
		[4843] image 'A group of five smiling women in various poses look at or away from the camera.'
		[5802] heading 'Shop health & wellness essentials'
		[6048] heading 'Get more from CVS Pharmacy'
		[6063] heading 'extracare'
		[6097] heading 'Fill prescriptions your way'
		[6108] heading 'Manage your prescriptions'
		[6124] heading 'Get started online'
		[6143] heading 'Learn about COVID-19 treatment'
		[6240] heading 'Trending at CVS'
		[6322] heading 'Get the care you may need from MinuteClinic'
		[6434] heading "Don't miss out on these deals"
		[6557] heading 'Featured categories'
		[6669] image 'carepass logo'
		[6671] heading "Don't leave $100s in possible savings on the table"
		[6688] image 'A mother and her young daughter pick up a CVS delivery box from their porch.'
		[6697] heading 'Our commitments to you'
		[6706] image 'Here, healthier happens together.'
		[6725] image 'Our Beauty Unaltered Beauty Mark appears on photos of models that have not been thinned, smoothed or digitally altered.'
		[6744] image 'Tested to be Trusted is our commitment to have our vitamins and supplements tested to ensure they meet our high standards.'
		[6803] heading 'Pharmacy'
		[6833] heading 'Store Locator'
		[6860] heading 'Account Information'
		[6872] heading 'Shop'
		[6890] heading 'ExtraCare'
		[6899] heading 'Help'
		[6935] heading 'CVSHealth Companies'
		[6953] heading 'Corporate Information'
		[6989] heading 'Follow us on:'
		[6993] image 'Facebook'
		[6995] image 'Twitter'
		[6997] image 'YouTube'
		[7028] image 'NABP logo'
	[7040] button 'Feedback'
[Rationale] The action of clicking the 'Shop' button is a step towards the user’s goal of adding the cheapest vitamin C and D to the cart. However, the current state does not provide any immediate progress towards finding the specific products desired. While the agent has navigated to the 'Shop' section of the website, the next state still requires additional navigation or action to locate vitamin C and D, such as searching for these specific items or navigating to the relevant vitamins category. Therefore, this state is only marginally better than the initial state, which had no progress at all. The lack of immediate access to product information or the specific vitamin categories results in a low score. Overall, while the action taken is relevant, it does not significantly contribute to achieving the objective of adding products to the cart. [Score] 0.07