
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 decorative LED Candles to the cart.
PREVIOUS ACTION: ["click [273] where [273] is 'Products'", "click [7214] where [7214] is 'Lighting'", "click [1935] where [1935] is 'Decorative lighting'"]
CURRENT OBSERVATION:	[19902] button 'Skip to main content'
	[19915] 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'
	[19961] button 'Menu'
		[19993] combobox 'What are you looking for?' hasPopup: listbox required: False
	[20124] button 'Opens at 10:00am Brooklyn'
	[20131] button 'Deliver to 43235'
		[20217] button 'Search'
		[20275] button 'Products'
		[20281] button 'Marketplace'
		[20287] button 'Rooms'
		[20305] button 'Deals'
		[20842] heading 'Decorative lighting'
		[19732] image 'Decorative lamp shades'
		[19733] image 'LED candles'
		[19734] image 'Table lighting'
		[19735] image 'LED lanterns'
		[19736] image 'String lights'
		[20937] heading 'A little more magic for your evenings outdoors'
		[20941] button 'See all outdoor lighting'
		[19737] image 'People hold glasses over a long table with plates of food, flowers and SOMMARLNKE LED table lamps on it at a party.'
		[20958] tooltip 'New SOMMARLNKE LED table lamp $6.99'
			[20967] heading 'SOMMARLNKE LED table lamp'
		[20995] tooltip 'New GRILLTIDER Serving tray $7.99 go to product page'
			[21004] heading 'GRILLTIDER Serving tray'
		[21032] tooltip 'New NISSGA Tablecloth $21.99 go to product page'
			[21041] heading 'NISSGA Tablecloth'
		[19738] image 'A SOMMARLNKE LED lighting chain with 12 bulbs and some SOMMARLNKE LED pendant lamps hang from a bush above a sofa.'
		[19739] image 'Two children and a lit SOMMARLNKE LED table lamp are underneath a table with a blue NISSGA tablecloth.'
		[19740] image 'Some people are in an outdoor caf with TRN tables and chairs in the evening with LED lighting chains hanging above them.'
		[21095] image 'A lit SOMMARLNKE LED floor lamp, with plants around it, stands at the edge of an outdoor swimming pool in the evening.'
		[21111] heading 'Sort and Filter'
		[21119] button 'Product'
		[21123] button 'Room'
		[21129] button 'Sort'
		[21134] button 'In stock in Brooklyn, NY'
		[21137] button 'Category'
		[21142] button 'Color'
		[21147] button 'Buyable online'
		[21150] button 'size'
		[21155] button 'Price'
		[21160] button 'Features'
		[21165] button 'Material'
		[21170] button 'Customer rating'
		[21175] button 'Type'
		[21180] button 'New products'
		[21183] button 'Suitable for'
		[21188] button 'Top seller'
		[21191] button 'Series'
		[21196] button 'Last chance'
		[21199] button 'Price offer'
		[21202] button 'Brightness'
		[21207] button 'All filters'
		[21216] checkbox '' checked: false
		[21223] heading '61 products in result'
		[21230] checkbox '' checked: false
		[21241] image 'BJRKSPIREA LED decorative light, brass color diamond-shaped, 2 pack'
		[21248] heading 'BJRKSPIREA LED decorative light, 2 pack'
		[21310] checkbox '' checked: false
		[21321] image 'SOMMARLNKE LED decorative light, table, outdoor/battery operated white, 5 3/4 "'
		[21328] heading 'SOMMARLNKE LED decorative light, table, 5 3/4 "'
		[21387] checkbox '' checked: false
		[21398] image 'SOMMARLNKE LED table lamp, yellow mini/battery operated outdoor, 4 7/8 "'
		[21408] heading 'SOMMARLNKE LED table lamp, 4 7/8 "'
		[21456] checkbox '' checked: false
		[21467] image 'PRAKTSPIREA 4-piece LED decorative lighting set, with charging tray'
		[21477] heading 'PRAKTSPIREA 4-piece LED decorative lighting set'
		[21534] checkbox '' checked: false
		[21545] image 'SNYRA LED string light with 40 lights, indoor/battery operated silver color'
		[21552] heading 'SNYRA LED string light with 40 lights'
		[21609] checkbox '' checked: false
		[21620] image 'SOMMARLNKE LED pendant lamp, white/battery operated outdoor, 3 7/8 "'
		[21630] heading 'SOMMARLNKE LED pendant lamp, 3 7/8 "'
		[21687] group 'More optionsSOMMARLNKE'
			[21692] button 'LED pendant lamp, 3 7/8 ", white'
				[21693] image 'LED pendant lamp, 3 7/8 ", white'
			[21694] button 'SOMMARLNKE LED pendant lamp, blue/battery operated outdoor, 3 7/8 "'
				[21695] image 'SOMMARLNKE LED pendant lamp, blue/battery operated outdoor, 3 7/8 "'
		[21700] checkbox '' checked: false
		[21711] image 'BJRKSPIREA LED decorative light, black tube-shaped'
		[21718] heading 'BJRKSPIREA LED decorative light'
		[21776] checkbox '' checked: false
		[21791] image 'BASTUA LED lantern, battery operated white'
		[21801] heading 'BASTUA LED lantern'
		[21859] checkbox '' checked: false
		[21870] image 'SOMMARLNKE LED decorative table lamp, beige/battery operated outdoor, 17 3/4 "'
		[21880] heading 'SOMMARLNKE LED decorative table lamp, 17 3/4 "'
		[21928] checkbox '' checked: false
		[21939] image 'SOMMARLNKE LED decorative table lamp, yellow glass/battery operated outdoor, 13 "'
		[21949] heading 'SOMMARLNKE LED decorative table lamp, 13 "'
		[21997] checkbox '' checked: false
		[22008] image 'GOKVLL LED lantern, battery operated/brass color'
		[22015] heading 'GOKVLL LED lantern'
		[22074] checkbox '' checked: false
		[22085] image 'FSSTA LED lantern, battery operated/red'
		[22092] heading 'FSSTA LED lantern'
		[22151] progressbar '' valuemin: 0 valuemax: 1 valuetext: 
		[22166] heading 'You can go camping without leaving home'
		[22179] image 'LED lanterns, a blanket, hot dogs and warm drinks under a gazebo on the deck at dusk create a camp-like getaway.'
		[22188] image 'STORHAGA LED lanterns light up an evening camping picnic on the deck, including hot dogs and coffee.'
		[22198] heading 'Recommended for you'
		[22282] scrollbar '' orientation: vertical valuemin: 0 valuemax: 100 valuetext: 
	[22296] button 'Back to top'
	[22310] button 'Share'
CURRENT ACTION: click [19733] where [19733] is 'LED candles'
NEXT STATE PREIDCTION: 	[22655] button 'Skip to main content'
	[22668] 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'
	[22714] button 'Menu'
		[22747] combobox 'What are you looking for?' hasPopup: listbox required: False
	[22879] button 'Opens at 10:00am Brooklyn'
	[22886] button 'Deliver to 43235'
		[22972] button 'Search'
		[23030] button 'Products'
		[23036] button 'Marketplace'
		[23042] button 'Rooms'
		[23060] button 'Deals'
		[23606] heading 'LED candles'
		[23625] heading 'Sort and Filter'
		[23633] button 'Product'
		[23637] button 'Room'
		[23642] button 'Sort'
		[23647] button 'size'
		[23652] button 'Customer rating'
		[23657] button 'Price'
		[23662] button 'All filters'
		[23671] checkbox '' checked: false
		[23678] heading '5 products in result'
		[23685] checkbox '' checked: false
		[23701] heading 'DELLVTRD LED block candle, set of 3'
		[23758] checkbox '' checked: false
		[22522] image 'DELLVTRD LED candle, white/indoor, 11 "'
		[23773] heading 'DELLVTRD LED candle, 11 "'
		[23835] checkbox '' checked: false
		[22524] image 'DELLVSKOG LED block candle in/out, set of 3'
		[23851] heading 'DELLVSKOG LED block candle in/out, set of 3'
		[23908] checkbox '' checked: false
		[22526] image 'DELLVTRD LED block candle, white/indoor, 5 3/8 "'
		[23924] heading 'DELLVTRD LED block candle, 5 3/8 "'
		[23984] checkbox '' checked: false
		[23995] image 'DELLVSKOG LED block candle, white/indoor/outdoor, 6 1/4 "'
		[24002] heading 'DELLVSKOG LED block candle, 6 1/4 "'
		[24068] heading 'Recommended for you'
		[24075] button 'DELLVSKOG LED block candle, white/indoor/outdoor, 6 1/4 " DELLVSKOG LED block candle, 6 1/4 " $6.99 (6)'
			[24090] image 'DELLVSKOG LED block candle, white/indoor/outdoor, 6 1/4 "'
			[24097] heading 'DELLVSKOG LED block candle, 6 1/4 "'
		[24166] image 'SOMMARLNKE LED decorative light, table, outdoor/battery operated white, 5 3/4 "'
		[24173] heading 'SOMMARLNKE LED decorative light, table, 5 3/4 "'
		[24242] image 'LADDA Rechargeable battery, HR06 AA 1.2V, 2450mAh'
		[24249] heading 'LADDA Rechargeable battery, 2450mAh'
		[24320] image 'STENKOL Battery charger'
		[24327] heading 'STENKOL Battery charger'
		[24395] image 'HEDERVRD Lantern, frosted glass/black, 9 "'
		[24402] heading 'HEDERVRD Lantern, 9 "'
		[24471] image 'VISSVASS LED string light with 40 lights, indoor/battery operated silver color'
		[24478] heading 'VISSVASS LED string light with 40 lights'
		[24546] image 'GOKVLL LED lantern, battery operated/brass color'
		[24553] heading 'GOKVLL LED lantern'
		[24622] image 'LEDFYR LED string light with 12 lights, indoor/battery operated silver color'
		[24629] heading 'LEDFYR LED string light with 12 lights'
		[24696] image 'SOMMARLNKE LED string light with 12 lights, outdoor/battery operated white'
		[24706] heading 'SOMMARLNKE LED string light with 12 lights'
		[24757] image 'PRAKTSPIREA 4-piece LED decorative lighting set, with charging tray'
		[24767] heading 'PRAKTSPIREA 4-piece LED decorative lighting set'
		[24834] image 'SNYRA LED string light with 40 lights, indoor/battery operated silver color'
		[24841] heading 'SNYRA LED string light with 40 lights'
		[24908] image 'AKTERPORT LED string light with 12 lights, battery operated/Pebbles white'
		[24915] heading 'AKTERPORT LED string light with 12 lights'
		[24995] image 'SOMMARLNKE LED decorative table lamp, outdoor jar/battery operated clear, 6 "'
		[25005] heading 'SOMMARLNKE LED decorative table lamp, 6 "'
		[25079] image 'SOMMARLNKE LED decorative table lamp, battery operated outdoor/beige stripe, 7 "'
		[25089] heading 'SOMMARLNKE LED decorative table lamp, 7 "'
		[25142] image 'BJRKSPIREA LED decorative light, brass color diamond-shaped, 2 pack'
		[25149] heading 'BJRKSPIREA LED decorative light, 2 pack'
		[25225] image 'BLTSN LED string light with 24 lights, indoor black'
		[25232] heading 'BLTSN LED string light with 24 lights'
		[25297] scrollbar '' orientation: vertical valuemin: 0 valuemax: 100 valuetext: 
		[25303] heading 'Related categories'
		[25315] image 'Scented candles'
		[25326] image 'Candle holders'
		[25337] image 'Unscented candles'
		[25348] image 'LED candles'
		[25359] image 'Lanterns'
		[25370] image 'Candle accessories'
		[25389] heading 'Light up your home with LED Candles'
	[25446] button 'Back to top'
	[25460] button 'Share'
[Rationale] The next state indicates that the agent has successfully navigated to the "LED candles" section, which is directly aligned with the user’s objective of adding decorative LED candles to the cart. The presence of a heading labeled "LED candles" and a list of products in this category confirms that the agent is on the right path. Additionally, there is a clear indication of available products, as shown by the heading stating "5 products in result," which suggests that the user can now view and select from the LED candles offered. While the task is not yet complete (the agent still needs to select a specific candle and add it to the cart), this state represents a significant step towards that goal. Therefore, it is evaluated positively as it moves closer to the task completion. [Score] 0.8