
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: Search for used BMW X5 Crossovers and compare the mileage of the first two cars.
PREVIOUS ACTION: ["click [75] where [75] is 'Shop'", "click [3317] where [3317] is 'Crossover vehicle icon Crossovers'", "click [6351] where [6351] is 'Make'", "click [882] where [882] is '(389)'", "click [62583] where [62583] is 'Model'", "click [991] where [991] is '(87)'", "click [117400] where [117400] is '' checked: false"]
CURRENT OBSERVATION:	[146746] dialog '' modal: False
		[146757] textbox 'Enter ZIP or State' required: False
	[146765] button 'Mobile menu'
	[146805] button 'More'
	[146820] button 'Your store for 43219 Columbus Easton'
	[146850] button 'My saved cars'
	[146858] button 'My profile'
			[146874] searchbox 'Search by make, model, or keyword'
			[146876] button 'Search CarMax inventory'
		[147074] button 'BMW'
		[147082] button 'X5'
		[147090] button 'Crossovers'
		[147111] button 'BMW'
		[147119] button 'X5'
		[147127] button 'Crossovers'
		[147180] button 'Save search'
			[147203] button 'Clear filters'
			[147219] button 'BMW'
			[147227] button 'X5'
			[147235] button 'Crossovers'
			[147249] button 'BMW'
			[147257] button 'X5'
			[147265] button 'Crossovers'
			[147276] button 'Save search'
		[147287] button 'Sort by Best match'
			[147289] heading 'Sort by'
		[147299] button 'Distance & Shipping'
			[147300] heading 'Distance & Shipping'
		[147308] button 'Make'
			[147309] heading 'Make'
		[147317] button 'Model'
			[147318] heading 'Model'
		[147326] button 'Series'
			[147327] heading 'Series'
		[147335] button 'Trim'
			[147336] heading 'Trim'
		[147344] button 'Packages'
			[147345] heading 'Packages'
		[147353] button 'Body Type'
			[147354] heading 'Body Type'
		[147362] button 'Fuel Type'
			[147363] heading 'Fuel Type'
		[147371] button 'Year'
			[147372] heading 'Year'
		[147380] button 'Price'
			[147381] heading 'Price'
		[147389] button 'Mileage'
			[147390] heading 'Mileage'
		[147398] button 'Features'
			[147399] heading 'Features'
		[147407] button 'Exterior Color'
			[147408] heading 'Exterior Color'
		[147416] button 'Interior Color'
			[147417] heading 'Interior Color'
		[147425] button 'Transmission'
			[147426] heading 'Transmission'
		[147434] button 'Cylinders'
			[147435] heading 'Cylinders'
		[147443] button 'MPG Highway'
			[147444] heading 'MPG Highway'
		[147452] button 'Advanced Search'
			[147453] heading 'Advanced Search'
		[147466] button 'See 87 matches'
		[147488] button 'FILTER & SORT (1)'
		[147513] switch '' checked: false
		[147525] heading 'Used BMW X5 Crossovers for Sale'
		[147533] button 'FILTER & SORT (3)'
		[147539] button 'COMPARE'
			[147552] switch '' checked: false
		[147558] button '2013 BMW X5 XDrive35i'
			[146660] image '2013 BMW X5 XDrive35i'
		[147563] button '2018 BMW X5 XDrive35D'
			[146661] image '2018 BMW X5 XDrive35D'
		[147613] link 'Car not saved Black 2013 BMW X5 with stock number: 23876729 More info 2013 BMWX5 XDrive35i $24,998* 38K mi Free Shipping from CarMax Columbus Sawmill, OH'
			[147617] button 'Car not saved'
				[146643] image 'Car not saved'
			[147624] button 'Black 2013 BMW X5 with stock number: 23876729'
				[146642] image 'Black 2013 BMW X5 with stock number: 23876729'
			[147630] button 'More info'
				[147632] image 'More info'
			[147637] heading '2013 BMWX5 XDrive35i'
			[147645] button '$24,998*'
			[147652] button 'Free Shipping from CarMax Columbus Sawmill, OH'
		[147658] link 'Car not saved White 2018 BMW X5 with stock number: 23569831 More info 2018 BMWX5 XDrive35D $39,998* 50K mi $99 Shipping from CarMax Tinley Park, IL'
			[147662] button 'Car not saved'
				[146647] image 'Car not saved'
			[147669] button 'White 2018 BMW X5 with stock number: 23569831'
				[146646] image 'White 2018 BMW X5 with stock number: 23569831'
			[147675] button 'More info'
				[147677] image 'More info'
			[147682] heading '2018 BMWX5 XDrive35D'
			[147690] button '$39,998*'
			[147697] button '$99 Shipping from CarMax Tinley Park, IL'
		[147703] link 'Car not saved Silver 2016 BMW X5 with stock number: 23157922 More info 2016 BMWX5 M $50,998* 52K mi $199 Shipping from CarMax Frederick, MD'
			[147707] button 'Car not saved'
				[146649] image 'Car not saved'
			[147714] button 'Silver 2016 BMW X5 with stock number: 23157922'
				[146648] image 'Silver 2016 BMW X5 with stock number: 23157922'
			[147720] button 'More info'
				[147722] image 'More info'
			[147727] heading '2016 BMWX5 M'
			[147735] button '$50,998*'
			[147742] button '$199 Shipping from CarMax Frederick, MD'
		[147748] link 'Car not saved White 2015 BMW X5 with stock number: 24025447 More info 2015 BMWX5 XDrive35i $28,998* 57K mi $199 Shipping from CarMax Frederick, MD'
			[147752] button 'Car not saved'
				[146651] image 'Car not saved'
			[147759] button 'White 2015 BMW X5 with stock number: 24025447'
				[146650] image 'White 2015 BMW X5 with stock number: 24025447'
			[147765] button 'More info'
				[147767] image 'More info'
			[147772] heading '2015 BMWX5 XDrive35i'
			[147780] button '$28,998*'
			[147787] button '$199 Shipping from CarMax Frederick, MD'
		[147793] link 'Car not saved Black 2013 BMW X5 with stock number: 23808732 More info 2013 BMWX5 XDrive35i Premium $24,998* 51K mi $99 Shipping from CarMax Hillside (Eisenhower Expy), IL'
			[147797] button 'Car not saved'
				[146653] image 'Car not saved'
			[147804] button 'Black 2013 BMW X5 with stock number: 23808732'
				[146652] image 'Black 2013 BMW X5 with stock number: 23808732'
			[147810] button 'More info'
				[147812] image 'More info'
			[147817] heading '2013 BMWX5 XDrive35i Premium'
			[147825] button '$24,998*'
			[147832] button '$99 Shipping from CarMax Hillside (Eisenhower Expy), IL'
			[147841] heading 'Get pre-qualified with no impact to your credit'
			[147851] button 'Get Pre-Qualified'
		[147854] link 'Car not saved Black 2020 BMW X5 with stock number: 24182905 More info 2020 BMWX5 xDrive40i $53,998* 21K mi $99 Shipping from CarMax Hillside (Eisenhower Expy), IL New Match'
			[147858] button 'Car not saved'
				[146655] image 'Car not saved'
			[147865] button 'Black 2020 BMW X5 with stock number: 24182905'
				[146654] image 'Black 2020 BMW X5 with stock number: 24182905'
			[147871] button 'More info'
				[147873] image 'More info'
			[147878] heading '2020 BMWX5 xDrive40i'
			[147886] button '$53,998*'
			[147893] button '$99 Shipping from CarMax Hillside (Eisenhower Expy), IL'
		[147901] link 'Car not saved Blue 2019 BMW X5 with stock number: 23808054 More info 2019 BMWX5 xDrive40i $48,998* 38K mi $99 Shipping from CarMax Schaumburg, IL New Match'
			[147905] button 'Car not saved'
				[146657] image 'Car not saved'
			[147912] button 'Blue 2019 BMW X5 with stock number: 23808054'
				[146656] image 'Blue 2019 BMW X5 with stock number: 23808054'
			[147918] button 'More info'
				[147920] image 'More info'
			[147925] heading '2019 BMWX5 xDrive40i'
			[147933] button '$48,998*'
			[147940] button '$99 Shipping from CarMax Schaumburg, IL'
		[147948] link 'Car not saved White 2016 BMW X5 with stock number: 23569206 More info 2016 BMWX5 XDrive50i $33,998* 31K mi $99 Shipping from CarMax Naperville, IL'
			[147952] button 'Car not saved'
				[146659] image 'Car not saved'
			[147959] button 'White 2016 BMW X5 with stock number: 23569206'
				[146658] image 'White 2016 BMW X5 with stock number: 23569206'
			[147965] button 'More info'
				[147967] image 'More info'
			[147972] heading '2016 BMWX5 XDrive50i'
			[147980] button '$33,998*'
			[147987] button '$99 Shipping from CarMax Naperville, IL'
		[147993] link 'Car not saved Black 2015 BMW X5 with stock number: 23263869 More info 2015 BMWX5 XDrive35D $29,998* 59K mi $199 Shipping from CarMax Dulles, VA'
			[147997] button 'Car not saved'
				[147998] image 'Car not saved'
			[148005] button 'Black 2015 BMW X5 with stock number: 23263869'
				[146674] image 'Black 2015 BMW X5 with stock number: 23263869'
			[148011] button 'More info'
				[148013] image 'More info'
			[148018] heading '2015 BMWX5 XDrive35D'
			[148026] button '$29,998*'
			[148033] button '$199 Shipping from CarMax Dulles, VA'
		[148039] link 'Car not saved Silver 2016 BMW X5 with stock number: 22659235 More info 2016 BMWX5 XDrive35i $32,998* 46K mi $199 Shipping from CarMax Dulles, VA'
			[148043] button 'Car not saved'
				[148044] image 'Car not saved'
			[148051] button 'Silver 2016 BMW X5 with stock number: 22659235'
				[148057] image 'Silver 2016 BMW X5 with stock number: 22659235'
			[148058] button 'More info'
				[148060] image 'More info'
			[148065] heading '2016 BMWX5 XDrive35i'
			[148073] button '$32,998*'
			[148080] button '$199 Shipping from CarMax Dulles, VA'
			[148090] heading 'Sell us your car'
			[148104] button 'Get Your Offer'
		[148107] link 'Car not saved Black 2017 BMW X5 with stock number: 24015559 More info 2017 BMWX5 XDrive35i $34,998* 53K mi $199 Shipping from CarMax Dulles, VA'
			[148111] button 'Car not saved'
				[148112] image 'Car not saved'
			[148119] button 'Black 2017 BMW X5 with stock number: 24015559'
				[146675] image 'Black 2017 BMW X5 with stock number: 24015559'
			[148125] button 'More info'
				[148127] image 'More info'
			[148132] heading '2017 BMWX5 XDrive35i'
			[148140] button '$34,998*'
			[148147] button '$199 Shipping from CarMax Dulles, VA'
		[148153] link 'Car not saved White 2019 BMW X5 with stock number: 23191893 More info 2019 BMWX5 xDrive40i $41,998* 51K mi $199 Shipping from CarMax Mechanicsburg, PA'
			[148157] button 'Car not saved'
				[148158] image 'Car not saved'
			[148165] button 'White 2019 BMW X5 with stock number: 23191893'
				[148171] image 'White 2019 BMW X5 with stock number: 23191893'
			[148172] button 'More info'
				[148174] image 'More info'
			[148179] heading '2019 BMWX5 xDrive40i'
			[148187] button '$41,998*'
			[148194] button '$199 Shipping from CarMax Mechanicsburg, PA'
		[148200] link 'Car not saved Blue 2018 BMW X5 with stock number: 23141812 More info 2018 BMWX5 XDrive35i $35,998* 45K mi $199 Shipping from CarMax Kenosha, WI'
			[148204] button 'Car not saved'
				[148205] image 'Car not saved'
			[148212] button 'Blue 2018 BMW X5 with stock number: 23141812'
				[146676] image 'Blue 2018 BMW X5 with stock number: 23141812'
			[148218] button 'More info'
				[148220] image 'More info'
			[148225] heading '2018 BMWX5 XDrive35i'
			[148233] button '$35,998*'
			[148240] button '$199 Shipping from CarMax Kenosha, WI'
			[148248] image 'Car with a lightbulb'
		[148258] link 'Car not saved White 2019 BMW X5 with stock number: 23896527 More info 2019 BMWX5 xDrive40i $44,998* 48K mi $199 Shipping from CarMax Greensboro, NC'
			[148262] button 'Car not saved'
				[148263] image 'Car not saved'
			[148270] button 'White 2019 BMW X5 with stock number: 23896527'
				[146677] image 'White 2019 BMW X5 with stock number: 23896527'
			[148276] button 'More info'
				[148278] image 'More info'
			[148283] heading '2019 BMWX5 xDrive40i'
			[148291] button '$44,998*'
			[148298] button '$199 Shipping from CarMax Greensboro, NC'
		[148304] link 'Car not saved White 2019 BMW X5 with stock number: 24035571 More info 2019 BMWX5 xDrive40i $48,998* 28K mi $199 Shipping from CarMax Greensboro, NC'
			[148308] button 'Car not saved'
				[148309] image 'Car not saved'
			[148316] button 'White 2019 BMW X5 with stock number: 24035571'
				[148322] image 'White 2019 BMW X5 with stock number: 24035571'
			[148323] button 'More info'
				[148325] image 'More info'
			[148330] heading '2019 BMWX5 xDrive40i'
			[148338] button '$48,998*'
			[148345] button '$199 Shipping from CarMax Greensboro, NC'
		[148351] link 'Car not saved Blue 2018 BMW X5 with stock number: 23748644 More info 2018 BMWX5 XDrive35i $34,998* 50K mi $199 Shipping from CarMax Fredericksburg, VA'
			[148355] button 'Car not saved'
				[148356] image 'Car not saved'
			[148363] button 'Blue 2018 BMW X5 with stock number: 23748644'
				[146678] image 'Blue 2018 BMW X5 with stock number: 23748644'
			[148369] button 'More info'
				[148371] image 'More info'
			[148376] heading '2018 BMWX5 XDrive35i'
			[148384] button '$34,998*'
			[148391] button '$199 Shipping from CarMax Fredericksburg, VA'
		[148397] link 'Car not saved White 2017 BMW X5 with stock number: 23984751 More info 2017 BMWX5 XDrive35i $32,998* 52K mi $199 Shipping from CarMax Brandywine, MD'
			[148401] button 'Car not saved'
				[148402] image 'Car not saved'
			[148409] button 'White 2017 BMW X5 with stock number: 23984751'
				[146679] image 'White 2017 BMW X5 with stock number: 23984751'
			[148415] button 'More info'
				[148417] image 'More info'
			[148422] heading '2017 BMWX5 XDrive35i'
			[148430] button '$32,998*'
			[148437] button '$199 Shipping from CarMax Brandywine, MD'
		[148443] link 'Car not saved Blue 2016 BMW X5 with stock number: 22896334 More info 2016 BMWX5 XDrive50i $37,998* 54K mi $199 Shipping from CarMax Brandywine, MD'
			[148447] button 'Car not saved'
				[148448] image 'Car not saved'
			[148455] button 'Blue 2016 BMW X5 with stock number: 22896334'
				[148461] image 'Blue 2016 BMW X5 with stock number: 22896334'
			[148462] button 'More info'
				[148464] image 'More info'
			[148469] heading '2016 BMWX5 XDrive50i'
			[148477] button '$37,998*'
			[148484] button '$199 Shipping from CarMax Brandywine, MD'
		[148490] link 'Car not saved Brown 2018 BMW X5 with stock number: 23740505 More info 2018 BMWX5 SDrive35i $36,998* 31K mi $199 Shipping from CarMax Brandywine, MD'
			[148494] button 'Car not saved'
				[148495] image 'Car not saved'
			[148502] button 'Brown 2018 BMW X5 with stock number: 23740505'
				[146680] image 'Brown 2018 BMW X5 with stock number: 23740505'
			[148508] button 'More info'
				[148510] image 'More info'
			[148515] heading '2018 BMWX5 SDrive35i'
			[148523] button '$36,998*'
			[148530] button '$199 Shipping from CarMax Brandywine, MD'
		[148536] link 'Car not saved Gray 2018 BMW X5 with stock number: 23319311 More info 2018 BMWX5 XDrive35i $40,998* 47K mi $199 Shipping from CarMax White Marsh, MD'
			[148540] button 'Car not saved'
				[148541] image 'Car not saved'
			[148548] button 'Gray 2018 BMW X5 with stock number: 23319311'
				[146681] image 'Gray 2018 BMW X5 with stock number: 23319311'
			[148554] button 'More info'
				[148556] image 'More info'
			[148561] heading '2018 BMWX5 XDrive35i'
			[148569] button '$40,998*'
			[148576] button '$199 Shipping from CarMax White Marsh, MD'
		[148582] link 'Car not saved Gray 2018 BMW X5 with stock number: 23540273 More info 2018 BMWX5 XDrive35i $37,998* 30K mi $199 Shipping from CarMax Independence Boulevard, NC'
			[148586] button 'Car not saved'
				[148587] image 'Car not saved'
			[148594] button 'Gray 2018 BMW X5 with stock number: 23540273'
				[148600] image 'Gray 2018 BMW X5 with stock number: 23540273'
			[148601] button 'More info'
				[148603] image 'More info'
			[148608] heading '2018 BMWX5 XDrive35i'
			[148616] button '$37,998*'
			[148623] button '$199 Shipping from CarMax Independence Boulevard, NC'
		[148629] link 'Car not saved White 2016 BMW X5 with stock number: 22529739 More info 2016 BMWX5 XDrive35i $32,998* 58K mi $249 Shipping from CarMax Newport News, VA'
			[148633] button 'Car not saved'
				[148634] image 'Car not saved'
			[148641] button 'White 2016 BMW X5 with stock number: 22529739'
				[146682] image 'White 2016 BMW X5 with stock number: 22529739'
			[148647] button 'More info'
				[148649] image 'More info'
			[148654] heading '2016 BMWX5 XDrive35i'
			[148662] button '$32,998*'
			[148669] button '$249 Shipping from CarMax Newport News, VA'
		[148699] button 'Suggested FiltersXDrive50i(10)XDrive35i(30)M(2)xDrive40i(22)M Sport Package(13)XDrive35D(5)SDrive35i Trim(9)2019(19)M Sport Line(2)sDrive40i(6)2018(26)Executive Package(8)2020(9)2017(14)Luxury Line(2)Head Up Display(46)Driver Assistance Package(23)2015(4)Premium Package(41)Cold Weather Package(17)Third Row Seat(10)White(24)20 Inch Plus Wheels(35)2016(8)Luxury Package(13)Black(24)Heated Steering Wheel(48)A/C Seat(s)(15)Seat Massagers(3)Blind Spot Monitor(59)Apple CarPlay(46)Panoramic Sunroof(86)Run Flat Tires(85)Automated Cruise Control(19)Gray(17)Rear Seat Heaters(34)Automated Parking(9)Premium Sound(26)Adjustable Suspension(2)Parking Sensors(86)Lane Departure Warning(55)Brown(3)Silver(3)Rear Sunshade(21)Rear Air Conditioning(66)Blue(15)Comfort Package(2)'
		[149829] button 'My store nameColumbus Easton'
		[149850] heading 'Shop'
		[149863] heading 'Sell/Trade'
		[149873] heading 'Finance'
		[149886] heading 'About'
		[149908] heading 'Careers'
		[149915] heading 'More'
	[150010] button ' Chat Bubble Icon '
		[150014] image ' Chat Bubble Icon '
	[146662] image 'Feedback Link'
CURRENT ACTION: click [146633] where [146633] is 'Go'
NEXT STATE PREIDCTION: 	[154480] button 'BackTo Search'
	[154490] button 'More'
				[154512] columnheader '2018 BMW X5' required: False
				[154517] columnheader '2013 BMW X5' required: False
		[155448] button 'CHANGE'
		[155462] button 'CHANGE'
		[155496] button 'Car not saved'
			[155497] image 'Car not saved'
		[155519] button 'Car not saved'
			[155520] image 'Car not saved'
		[155525] button 'COMPARE SELECTED'
		[155533] textbox '' required: False
		[155537] button 'Add'
		[155543] button 'First compared car: 2018 BMW X5 XDrive35D'
			[154394] image 'First compared car: 2018 BMW X5 XDrive35D'
		[155547] button 'Second compared car: 2013 BMW X5 XDrive35i'
			[154395] image 'Second compared car: 2013 BMW X5 XDrive35i'
		[155549] button 'Compare Photos'
		[155556] tablist '' multiselectable: False orientation: horizontal
			[154379] tab 'Similarities' selected: False
			[154380] tab 'Differences' selected: False
			[154381] tab 'Specifications' selected: False
		[155588] button 'Car not saved'
			[154391] image 'Car not saved'
		[155594] button 'Car not saved'
			[154393] image 'Car not saved'
		[157170] button 'View car details'
		[157176] button 'View car details'
		[157218] button 'My store nameColumbus Easton'
		[157239] heading 'Shop'
		[157252] heading 'Sell/Trade'
		[157262] heading 'Finance'
		[157275] heading 'About'
		[157297] heading 'Careers'
		[157304] heading 'More'
	[157399] button ' Chat Bubble Icon '
		[157403] image ' Chat Bubble Icon '
	[154396] image 'Feedback Link'
[Rationale] The next state after the action of clicking 'Go' successfully leads the agent to the comparison page for the two selected BMW X5 models. In this state, both the 2018 BMW X5 XDrive35D and the 2013 BMW X5 XDrive35i are clearly indicated as the cars being compared, which aligns perfectly with the user's intent to compare the mileage of these vehicles. The presence of buttons that allow further actions, such as "COMPARE SELECTED" and "View car details," indicates that the user can easily access necessary details about the cars, including their mileage, which is crucial for making a comparison. 

The score of 0.92 reflects that this state is very close to optimal; it provides the user with the relevant information needed to continue towards their goal of comparing mileage. The only minor drawback is that while the mileage is displayed within the comparison context, the user needs to perform an additional action to view the specific mileage details, which slightly detracts from the immediate accessibility of that information. However, overall, the transition is very effective in progressing towards the completion of the user's objective. 

[Score] 0.92