
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: Show offers on home essentials under $20 and add the first 3 items to favorites.
PREVIOUS ACTION: ["click [248] where [248] is 'Save big and shop limited-time deals during IKEA Spring Sale online and in store. Offer valid 3/15-5/29* Save on select delivery options with IKEA Family. See Details'", "click [1087] where [1087] is 'Home Essentials Under $20'"]
CURRENT OBSERVATION:	[9161] button 'Skip to main content'
	[9174] button 'Save big and shop limited-time deals during IKEA Spring Sale online and in store. Offer valid 3/15-5/29* Save on select delivery options with IKEA Family. See Details'
	[9220] button 'Menu'
		[9254] combobox 'What are you looking for?' hasPopup: listbox required: False
	[9389] button 'Opens at 10:00am Brooklyn'
	[9396] button 'Deliver to 43235'
		[9482] button 'Search'
		[9540] button 'Products'
		[9546] button 'Marketplace'
		[9552] button 'Rooms'
		[9570] button 'Deals'
			[10102] heading 'Affordable Home Essentials Under $20'
				[8920] image 'A GRILLTIDER barbecue tools sit surrounded by a burger with sides.'
				[8921] image 'A NGSNEJLIKA bath towel sitting on a towel rack in a kitchem'
				[10194] button 'Product'
				[10198] button 'Room'
				[10203] button 'Sort'
				[10208] button 'size'
				[10213] button 'Color'
				[10218] button 'Price'
				[10223] button 'In stock in Brooklyn, NY'
				[10226] button 'Category'
				[10231] button 'Material'
				[10236] button 'All filters'
				[10250] image 'KUDDARNA Chair pad, outdoor, beige, 19 5/8x19 5/8 "'
				[10257] heading 'KUDDARNA Chair pad, outdoor, 19 5/8x19 5/8 "'
				[10318] image 'GULLBERGS Cushion cover, in/outdoor, multicolor, 20x20 "'
				[10328] heading 'GULLBERGS Cushion cover, in/outdoor, 20x20 "'
				[10384] group 'More Variants'
					[10389] button 'GULLBERGS Cushion cover, in/outdoor, green/white, 20x20 "'
						[10390] image 'GULLBERGS Cushion cover, in/outdoor, green/white, 20x20 "'
				[10398] image 'FEJAN Chair, outdoor, foldable white'
				[10405] heading 'FEJAN Chair, outdoor'
				[10465] image 'FEJAN Table, outdoor, white, 19 5/8x17 3/8 "'
				[10475] heading 'FEJAN Table, outdoor, 19 5/8x17 3/8 "'
				[10537] image 'KUDDARNA Chair pad, outdoor, beige, 14 1/8x12 5/8 "'
				[10544] heading 'KUDDARNA Chair pad, outdoor, 14 1/8x12 5/8 "'
				[10607] image 'KUDDARNA Back cushion, outdoor, beige, 24 3/8x17 3/8 "'
				[10614] heading 'KUDDARNA Back cushion, outdoor, 24 3/8x17 3/8 "'
				[10690] image 'KLSAN Chair pad, outdoor, blue, 13 3/4 "'
				[10697] heading 'KLSAN Chair pad, outdoor, 13 3/4 "'
				[10753] group 'More Variants'
					[10758] button 'KLSAN Chair pad, outdoor, blue, 17 3/8x17 3/8 "'
						[10759] image 'KLSAN Chair pad, outdoor, blue, 17 3/8x17 3/8 "'
				[10767] image 'KUDDARNA Chair pad, outdoor, beige, 17 3/8x17 3/8 "'
				[10774] heading 'KUDDARNA Chair pad, outdoor, 17 3/8x17 3/8 "'
				[10837] image 'TOFT Cushion cover, in/outdoor, bright green, 20x20 "'
				[10847] heading 'TOFT Cushion cover, in/outdoor, 20x20 "'
				[10896] image 'FRSN Cover for back cushion, outdoor beige, 24 3/8x17 3/8 "'
				[10903] heading 'FRSN Cover for back cushion, 24 3/8x17 3/8 "'
				[10979] image 'FRSN Cover for chair pad, outdoor beige, 19 5/8x19 5/8 "'
				[10986] heading 'FRSN Cover for chair pad, 19 5/8x19 5/8 "'
				[11049] image 'PEPPRIG Cleaning bucket and caddy'
				[11056] heading 'PEPPRIG Cleaning bucket and caddy'
				[11115] image 'FRSN Cover for chair pad, outdoor beige, 13 3/4 "'
				[11122] heading 'FRSN Cover for chair pad, 13 3/4 "'
				[11184] image 'STRANDN Tray table, in/outdoor, pale green, 22 1/4x17 3/4 "'
				[11194] heading 'STRANDN Tray table, in/outdoor, 22 1/4x17 3/4 "'
				[11243] image 'HYLLIS Shelf unit, indoor/outdoor, 23 5/8x10 5/8x29 1/8 "'
				[11250] heading 'HYLLIS Shelf unit, 23 5/8x10 5/8x29 1/8 "'
				[11309] image 'OMAR Shelf unit, galvanized, 23 5/8x9 7/8x15 3/4 "'
				[11316] heading 'OMAR Shelf unit, 23 5/8x9 7/8x15 3/4 "'
				[11379] image 'ALTAPPEN Decking, outdoor, light gray, 9 sq feet'
				[11386] heading 'ALTAPPEN Decking, outdoor, 9 sq feet'
				[11464] image 'KNARREVIK Nightstand, black, 14 5/8x11 "'
				[11471] heading 'KNARREVIK Nightstand, 14 5/8x11 "'
				[11532] image 'PEPPRIG Dust pan and brush, gray'
				[11539] heading 'PEPPRIG Dust pan and brush'
				[11598] image 'PEPPRIG Dustpan and broom'
				[11605] heading 'PEPPRIG Dustpan and broom'
				[11667] image 'PEPPRIG 3-piece bucket set with lid'
				[11674] heading 'PEPPRIG 3-piece bucket set with lid'
				[11732] image 'PEPPRIG Microfiber cloth, 11x11 "'
				[11739] heading 'PEPPRIG Microfiber cloth, 11x11 "'
				[11801] image 'PEPPRIG Scrubbing brush, set of 2'
				[11808] heading 'PEPPRIG Scrubbing brush, set of 2'
				[11866] image 'PEPPRIG Microfiber pad for flat mop, 5x15 "'
				[11871] heading 'PEPPRIG Microfiber pad for flat mop, 5x15 "'
				[11931] meter 'Showing 24 of 167' valuemin: 0 valuemax: 1 valuetext: 
				[11932] button 'Show more'
			[11940] heading 'Affordable Home Essentials Under $20'
			[11951] heading 'Read more'
				[11952] button 'Read more'
	[11981] button 'Back to top'
	[11995] button 'Share'
CURRENT ACTION: click [8922] where [8922] is ''
NEXT STATE PREIDCTION: 	[15601] button 'Skip to main content'
	[15614] button 'Save big and shop limited-time deals during IKEA Spring Sale online and in store. Offer valid 3/15-5/29* Save on select delivery options with IKEA Family. See Details'
	[15660] button 'Menu'
		[15694] combobox 'What are you looking for?' hasPopup: listbox required: False
	[15829] button 'Opens at 10:00am Brooklyn'
	[15837] button 'Deliver to 43235'
		[15924] button 'Search'
		[15982] button 'Products'
		[15988] button 'Marketplace'
		[15994] button 'Rooms'
		[16012] button 'Deals'
			[16545] heading 'Affordable Home Essentials Under $20'
				[15518] image 'A GULLSBERGS pillow cushion sitting on an outdoor bench.'
				[15519] image 'A GRILLTIDER barbecue tools sit surrounded by a burger with sides.'
				[15520] image 'A NGSNEJLIKA bath towel sitting on a towel rack in a kitchem'
				[16637] button 'Product'
				[16641] button 'Room'
				[16646] button 'Sort'
				[16651] button 'size'
				[16656] button 'Color'
				[16661] button 'Price'
				[16666] button 'In stock in Brooklyn, NY'
				[16669] button 'Category'
				[16674] button 'Material'
				[16679] button 'All filters'
				[16699] heading 'KUDDARNA Chair pad, outdoor, 19 5/8x19 5/8 "'
				[15448] image 'GULLBERGS Cushion cover, in/outdoor, multicolor, 20x20 "'
				[16772] heading 'GULLBERGS Cushion cover, in/outdoor, 20x20 "'
				[16827] group 'More Variants'
					[16831] button 'GULLBERGS Cushion cover, in/outdoor, green/white, 20x20 "'
						[15450] image 'GULLBERGS Cushion cover, in/outdoor, green/white, 20x20 "'
				[15451] image 'FEJAN Chair, outdoor, foldable white'
				[16845] heading 'FEJAN Chair, outdoor'
				[15452] image 'FEJAN Table, outdoor, white, 19 5/8x17 3/8 "'
				[16914] heading 'FEJAN Table, outdoor, 19 5/8x17 3/8 "'
				[15453] image 'KUDDARNA Chair pad, outdoor, beige, 14 1/8x12 5/8 "'
				[16982] heading 'KUDDARNA Chair pad, outdoor, 14 1/8x12 5/8 "'
				[15454] image 'KUDDARNA Back cushion, outdoor, beige, 24 3/8x17 3/8 "'
				[17050] heading 'KUDDARNA Back cushion, outdoor, 24 3/8x17 3/8 "'
				[15455] image 'KLSAN Chair pad, outdoor, blue, 13 3/4 "'
				[17131] heading 'KLSAN Chair pad, outdoor, 13 3/4 "'
				[17187] group 'More Variants'
					[17191] button 'KLSAN Chair pad, outdoor, blue, 17 3/8x17 3/8 "'
						[15457] image 'KLSAN Chair pad, outdoor, blue, 17 3/8x17 3/8 "'
				[15458] image 'KUDDARNA Chair pad, outdoor, beige, 17 3/8x17 3/8 "'
				[17205] heading 'KUDDARNA Chair pad, outdoor, 17 3/8x17 3/8 "'
				[15521] image 'TOFT Cushion cover, in/outdoor, bright green, 20x20 "'
				[17277] heading 'TOFT Cushion cover, in/outdoor, 20x20 "'
				[17328] image 'FRSN Cover for back cushion, outdoor beige, 24 3/8x17 3/8 "'
				[17335] heading 'FRSN Cover for back cushion, 24 3/8x17 3/8 "'
				[17418] image 'FRSN Cover for chair pad, outdoor beige, 19 5/8x19 5/8 "'
				[17425] heading 'FRSN Cover for chair pad, 19 5/8x19 5/8 "'
				[17495] image 'PEPPRIG Cleaning bucket and caddy'
				[17502] heading 'PEPPRIG Cleaning bucket and caddy'
				[15522] image 'FRSN Cover for chair pad, outdoor beige, 13 3/4 "'
				[17574] heading 'FRSN Cover for chair pad, 13 3/4 "'
				[17643] image 'STRANDN Tray table, in/outdoor, pale green, 22 1/4x17 3/4 "'
				[17653] heading 'STRANDN Tray table, in/outdoor, 22 1/4x17 3/4 "'
				[17704] image 'HYLLIS Shelf unit, indoor/outdoor, 23 5/8x10 5/8x29 1/8 "'
				[17711] heading 'HYLLIS Shelf unit, 23 5/8x10 5/8x29 1/8 "'
				[17776] image 'OMAR Shelf unit, galvanized, 23 5/8x9 7/8x15 3/4 "'
				[17783] heading 'OMAR Shelf unit, 23 5/8x9 7/8x15 3/4 "'
				[17853] image 'ALTAPPEN Decking, outdoor, light gray, 9 sq feet'
				[17860] heading 'ALTAPPEN Decking, outdoor, 9 sq feet'
				[17945] image 'KNARREVIK Nightstand, black, 14 5/8x11 "'
				[17952] heading 'KNARREVIK Nightstand, 14 5/8x11 "'
				[18020] image 'PEPPRIG Dust pan and brush, gray'
				[18027] heading 'PEPPRIG Dust pan and brush'
				[18093] image 'PEPPRIG Dustpan and broom'
				[18100] heading 'PEPPRIG Dustpan and broom'
				[18169] image 'PEPPRIG 3-piece bucket set with lid'
				[18176] heading 'PEPPRIG 3-piece bucket set with lid'
				[18241] image 'PEPPRIG Microfiber cloth, 11x11 "'
				[18248] heading 'PEPPRIG Microfiber cloth, 11x11 "'
				[18317] image 'PEPPRIG Scrubbing brush, set of 2'
				[18324] heading 'PEPPRIG Scrubbing brush, set of 2'
				[18389] image 'PEPPRIG Microfiber pad for flat mop, 5x15 "'
				[18394] heading 'PEPPRIG Microfiber pad for flat mop, 5x15 "'
				[18461] meter 'Showing 24 of 167' valuemin: 0 valuemax: 1 valuetext: 
				[18462] button 'Show more'
			[18470] heading 'Affordable Home Essentials Under $20'
			[18481] heading 'Read more'
				[18482] button 'Read more'
	[18511] button 'Back to top'
	[18525] button 'Share'
		[18578] button 'Show'
[Rationale] The next state following the action to click on an item (presumably one of the products listed under 'Affordable Home Essentials Under $20') shows that the user has successfully navigated to the relevant section of the website that displays products within the intended category. This indicates progress towards the objective of showing offers under $20. However, while the navigation is correct, the task of adding items to favorites has not yet been accomplished, as the current observation does not indicate that any items have been added to the favorites list or that the agent has interacted with any buttons to do so. The state reflects a partial success, as it maintains the focus on the desired category, yet it has not achieved the full task goal of adding items to favorites. Therefore, this state is somewhat helpful but not fully effective, justifying a score of 0.6. 

[Score] 0.6