
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 the cheapest event to attend in Athens, Greece on April 2nd
PREVIOUS ACTION: ["click [159] where [159] is 'Events & Activities'", "click [2080] where [2080] is '$47.99'", "click [4662] where [4662] is 'Greece'", "click [7271] where [7271] is 'Athens'", "click [9901] where [9901] is 'Go!'", "click [1869] where [1869] is 'Sort by'"]
CURRENT OBSERVATION:	[26959] button 'Categories'
	[26963] button 'United States United States (American English)'
		[26961] image 'United States'
	[27094] button 'Back'
	[27098] image 'China'
	[27103] image 'Germany'
	[27108] image 'Denmark'
	[27113] image 'Spain'
	[27118] image 'France'
	[27123] image 'Great Britain'
	[27128] image 'Ireland'
	[27133] image 'Italy'
	[27138] image 'Morocco'
	[27143] image 'Norway'
	[27148] image 'Poland'
	[27153] image 'Portugal'
	[27158] image 'Sweden'
	[27163] image 'United States'
	[27173] textbox 'Search event name or location' required: False
	[27196] textbox '' required: False
	[26955] image 'City landscape'
	[26942] image 'City landscape'
	[27220] textbox '' required: False
	[27227] button 'Near me'
	[27230] button 'All locations'
	[27241] button 'Austria'
	[27244] button 'Belgium'
	[27247] button 'Bosnia and Herzegovina'
	[27250] button 'Bulgaria'
	[27253] button 'Croatia'
	[27256] button 'Cyprus'
	[27259] button 'Czech Republic'
	[27262] button 'Denmark'
	[27265] button 'Estonia'
	[27268] button 'Finland'
	[27271] button 'France'
	[27274] button 'Germany'
	[27277] button 'Greece'
	[27281] button 'Hungary'
	[27284] button 'Iceland'
	[27287] button 'Ireland'
	[27290] button 'Italy'
	[27293] button 'Latvia'
	[27296] button 'Lithuania'
	[27299] button 'Luxembourg'
	[27302] button 'Malta'
	[27305] button 'Montenegro'
	[27308] button 'Netherlands'
	[27311] button 'Norway'
	[27314] button 'Poland'
	[27317] button 'Portugal'
	[27320] button 'Romania'
	[27324] button 'Serbia'
	[27327] button 'Slovakia'
	[27330] button 'Spain'
	[27333] button 'Sweden'
	[27336] button 'Switzerland'
	[27339] button 'Turkey'
	[27342] button 'Ukraine'
	[27345] button 'United Kingdom'
	[27351] button 'Georgia'
	[27354] button 'Jordan'
	[27360] button 'Morocco'
	[27366] button 'All cities'
	[27369] button 'Athens'
	[27371] button 'Chania'
	[27373] button 'Corfu'
	[27375] button 'Crete'
	[27377] button 'Heraklion'
	[27379] button 'Kalamata'
	[27381] button 'Kefalonia'
	[27383] button 'Kos'
	[27385] button 'Mykonos'
	[27387] button 'Rhodes'
	[27389] button 'Santorini'
	[27391] button 'Thessaloniki'
	[27393] button 'Zakynthos'
		[27448] checkbox '' checked: false
		[27464] checkbox '' checked: false
		[27480] checkbox '' checked: false
		[27495] heading 'Price'
		[27508] slider '' orientation: horizontal valuemin: 0 valuemax: 100 valuetext: 
		[26949] image 'City Sightseeing Athens, Piraeus & Beach Riviera Hop-On Hop-Off Bus Tours'
		[27547] heading 'City Sightseeing Athens, Piraeus & Beach Riviera Hop-On Hop-Off Bus Tours'
		[26950] image 'Skip the Line Acropolis of Athens and Acropolis Museum Tour'
		[27616] heading 'Skip the Line Acropolis of Athens and Acropolis Museum Tour'
		[26951] image 'All Sights of Classical Athens by Electric bike'
		[27686] heading 'All Sights of Classical Athens by Electric bike'
		[26952] image 'Delphi English Day Trip from Athens'
		[27756] heading 'Delphi English Day Trip from Athens'
		[26953] image 'Skip the Line Acropolis of Athens Tour'
		[27825] heading 'Skip the Line Acropolis of Athens Tour'
		[26954] image 'Athens Highlights: a Mythological Tour'
		[27895] heading 'Athens Highlights: a Mythological Tour'
		[27962] image 'Gourmet Food Walking Tour in Athens'
		[27966] heading 'Gourmet Food Walking Tour in Athens'
		[28033] image 'Best rated Acropolis Wine Tasting'
		[28037] heading 'Best rated Acropolis Wine Tasting'
		[28104] image 'Athens Small-Group Food Tour'
		[28108] heading 'Athens Small-Group Food Tour'
		[28175] image 'Acropolis monuments, Parthenon and Plaka, Monastiraki walking tour'
		[28179] heading 'Acropolis monuments, Parthenon and Plaka, Monastiraki walking tour'
		[28246] image 'Acropolis Walking Tour, Including Syntagma Square and Historical City Center'
		[28250] heading 'Acropolis Walking Tour, Including Syntagma Square and Historical City Center'
		[28317] image 'Athens Shore Excursion: Athens and Piraeus Hop-On Hop-Off Bus Tour'
		[28321] heading 'Athens Shore Excursion: Athens and Piraeus Hop-On Hop-Off Bus Tour'
		[28388] image 'Cape Sounio & Temple of Poseidon Tour'
		[28392] heading 'Cape Sounio & Temple of Poseidon Tour'
		[28459] image 'Electric Bike discover of Old and New Athens with Street Food'
		[28463] heading 'Electric Bike discover of Old and New Athens with Street Food'
		[28530] image 'Hop on Hop Off Classic tour of Athens'
		[28534] heading 'Hop on Hop Off Classic tour of Athens'
		[28601] image 'Acropolis Museum: Pre-booked e-Ticket and Audio Tour on Your Phone'
		[28605] heading 'Acropolis Museum: Pre-booked e-Ticket and Audio Tour on Your Phone'
		[28672] image 'Athens Ticket Pass: Acropolis & 6 Sites with Audio Tours'
		[28676] heading 'Athens Ticket Pass: Acropolis & 6 Sites with Audio Tours'
		[28743] image 'Skip-The-Line e-Ticket to the National Archaeological Museum'
		[28747] heading 'Skip-The-Line e-Ticket to the National Archaeological Museum'
		[28814] image 'Athens: Acropolis Ticket with Audio Tour & City Audio Tour'
		[28818] heading 'Athens: Acropolis Ticket with Audio Tour & City Audio Tour'
		[28885] image 'Athens: Acropolis & Museum Tickets with three Audio Tours'
		[28889] heading 'Athens: Acropolis & Museum Tickets with three Audio Tours'
		[28952] button 'Back to top'
CURRENT ACTION: click [993] where [993] is 'Lowest price'
NEXT STATE PREIDCTION: 	[29782] button 'Categories'
	[29786] button 'United States United States (American English)'
		[29784] image 'United States'
	[29917] button 'Back'
	[29921] image 'China'
	[29926] image 'Germany'
	[29931] image 'Denmark'
	[29936] image 'Spain'
	[29941] image 'France'
	[29946] image 'Great Britain'
	[29951] image 'Ireland'
	[29956] image 'Italy'
	[29961] image 'Morocco'
	[29966] image 'Norway'
	[29971] image 'Poland'
	[29976] image 'Portugal'
	[29981] image 'Sweden'
	[29986] image 'United States'
	[29996] textbox 'Search event name or location' required: False
	[30019] textbox '' required: False
	[29778] image 'City landscape'
	[29765] image 'City landscape'
	[30043] textbox '' required: False
	[30050] button 'Near me'
	[30053] button 'All locations'
	[30064] button 'Austria'
	[30067] button 'Belgium'
	[30070] button 'Bosnia and Herzegovina'
	[30073] button 'Bulgaria'
	[30076] button 'Croatia'
	[30079] button 'Cyprus'
	[30082] button 'Czech Republic'
	[30085] button 'Denmark'
	[30088] button 'Estonia'
	[30091] button 'Finland'
	[30094] button 'France'
	[30097] button 'Germany'
	[30100] button 'Greece'
	[30104] button 'Hungary'
	[30107] button 'Iceland'
	[30110] button 'Ireland'
	[30113] button 'Italy'
	[30116] button 'Latvia'
	[30119] button 'Lithuania'
	[30122] button 'Luxembourg'
	[30125] button 'Malta'
	[30128] button 'Montenegro'
	[30131] button 'Netherlands'
	[30134] button 'Norway'
	[30137] button 'Poland'
	[30140] button 'Portugal'
	[30143] button 'Romania'
	[30147] button 'Serbia'
	[30150] button 'Slovakia'
	[30153] button 'Spain'
	[30156] button 'Sweden'
	[30159] button 'Switzerland'
	[30162] button 'Turkey'
	[30165] button 'Ukraine'
	[30168] button 'United Kingdom'
	[30174] button 'Georgia'
	[30177] button 'Jordan'
	[30183] button 'Morocco'
	[30189] button 'All cities'
	[30192] button 'Athens'
	[30194] button 'Chania'
	[30196] button 'Corfu'
	[30198] button 'Crete'
	[30200] button 'Heraklion'
	[30202] button 'Kalamata'
	[30204] button 'Kefalonia'
	[30206] button 'Kos'
	[30208] button 'Mykonos'
	[30210] button 'Rhodes'
	[30212] button 'Santorini'
	[30214] button 'Thessaloniki'
	[30216] button 'Zakynthos'
		[30269] checkbox '' checked: false
		[30285] checkbox '' checked: false
		[30301] checkbox '' checked: false
		[30316] heading 'Price'
		[30329] slider '' orientation: horizontal valuemin: 0 valuemax: 100 valuetext: 
		[29772] image 'City Sightseeing Athens, Piraeus & Beach Riviera Hop-On Hop-Off Bus Tours'
		[30368] heading 'City Sightseeing Athens, Piraeus & Beach Riviera Hop-On Hop-Off Bus Tours'
		[29773] image 'Athens Shore Excursion: Athens and Piraeus Hop-On Hop-Off Bus Tour'
		[30437] heading 'Athens Shore Excursion: Athens and Piraeus Hop-On Hop-Off Bus Tour'
		[29774] image 'Athens Piraeus and Glyfada Hop on Hop off Tour'
		[30507] heading 'Athens Piraeus and Glyfada Hop on Hop off Tour'
		[29775] image 'Skip-The-Line e-Ticket to the National Archaeological Museum'
		[30577] heading 'Skip-The-Line e-Ticket to the National Archaeological Museum'
		[29776] image 'Hop on Hop Off Classic tour of Athens'
		[30646] heading 'Hop on Hop Off Classic tour of Athens'
		[29777] image 'Acropolis Museum: Pre-booked e-Ticket and Audio Tour on Your Phone'
		[30716] heading 'Acropolis Museum: Pre-booked e-Ticket and Audio Tour on Your Phone'
		[30783] image 'Athens: Acropolis Ticket with Audio Tour & City Audio Tour'
		[30787] heading 'Athens: Acropolis Ticket with Audio Tour & City Audio Tour'
		[30854] image 'All Sights of Classical Athens by Electric bike'
		[30858] heading 'All Sights of Classical Athens by Electric bike'
		[30925] image 'Skip the Line Acropolis of Athens Tour'
		[30929] heading 'Skip the Line Acropolis of Athens Tour'
		[30996] image 'Athens: Acropolis & Museum Tickets with three Audio Tours'
		[31000] heading 'Athens: Acropolis & Museum Tickets with three Audio Tours'
		[31067] image 'Athens Bike Tour on Electric or Regular Bike'
		[31071] heading 'Athens Bike Tour on Electric or Regular Bike'
		[31138] image 'Best rated Acropolis Wine Tasting'
		[31142] heading 'Best rated Acropolis Wine Tasting'
		[31209] image 'Electric Bike discover of Old and New Athens with Street Food'
		[31213] heading 'Electric Bike discover of Old and New Athens with Street Food'
		[31280] image 'Acropolis Walking Tour, Including Syntagma Square and Historical City Center'
		[31284] heading 'Acropolis Walking Tour, Including Syntagma Square and Historical City Center'
		[31351] image 'Athens Ticket Pass: Acropolis & 6 Sites with Audio Tours'
		[31355] heading 'Athens Ticket Pass: Acropolis & 6 Sites with Audio Tours'
		[31422] image 'Athens Small-Group Food Tour'
		[31426] heading 'Athens Small-Group Food Tour'
		[31493] image 'Cape Sounio & Temple of Poseidon Tour'
		[31497] heading 'Cape Sounio & Temple of Poseidon Tour'
		[31564] image 'Skip the Line Acropolis of Athens and Acropolis Museum Tour'
		[31568] heading 'Skip the Line Acropolis of Athens and Acropolis Museum Tour'
		[31635] image 'Athens Highlights: a Mythological Tour'
		[31639] heading 'Athens Highlights: a Mythological Tour'
		[31706] image 'Gourmet Food Walking Tour in Athens'
		[31710] heading 'Gourmet Food Walking Tour in Athens'
		[31773] button 'Back to top'
[Rationale] The next state after clicking 'Lowest price' reflects a positive step towards the user’s objective of finding the cheapest event in Athens, Greece on April 2nd. The agent has already navigated through various categories and sorted the events by price, which indicates that the user is getting closer to identifying specific low-cost options. The presence of event listings with headings and images suggests that the relevant events are being displayed, and the sorting action likely prioritizes those with the lowest prices. 

However, the next state does not yet complete the task, as it still requires the user to choose from the displayed options to identify the event with the lowest price. While the task is not finished, the action of sorting by price is significantly helpful in filtering options. Therefore, the state is evaluated positively, as it facilitates the user’s intent and moves them a step closer to finding the cheapest event.

[Score] 0.7