
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: Set the 3rd top hip hop track as my current obsession
PREVIOUS ACTION: ["click [906] where [906] is 'Search for music' required: False", "click [1368] where [1368] is 'hip-hop'"]
CURRENT OBSERVATION:	[26295] button 'Playback options'
	[26664] button 'Switch Spotify device'
	[26296] button 'Previous'
	[26297] button 'Pause'
	[26298] button 'Next'
	[26299] button 'Love'
		[26831] textbox 'Search for music' required: False
		[26832] button 'Search'
		[26835] button 'Toggle navigation'
		[26919] button 'More'
		[26947] image 'james9091'
		[26302] image 'james9091'
		[27033] heading 'You scrobbled your first track!'
		[26304] status '' live: polite atomic: True relevant: additions text
		[27064] status '' live: polite atomic: True relevant: additions text
		[27115] button 'Share'
		[27129] image 'Facebook'
		[27136] image 'Twitter'
		[27144] heading 'Hip-hop music'
		[27174] button 'More'
		[27226] region '3rd party ad content'
			[29494] LayoutTableCell 'Play Frank Ocean on Amazon Music Unlimited (ad)'
	[29527] heading 'Share this tag:'
	[29536] image 'Facebook'
	[29543] image 'Twitter'
	[29559] region '3rd party ad content'
	[26293] button 'Close'
	[29975] alertdialog '' modal: False
		[30041] switch '' checked: false
		[30065] button ' Back Button '
			[30066] image ' Back Button '
		[30078] textbox '' required: False
		[30094] button 'Clear'
		[30100] checkbox '' checked: false
		[30109] button 'Apply'
		[30112] button 'Cancel'
		[30125] checkbox '' checked: false
		[30134] checkbox '' checked: false
		[30143] checkbox '' checked: false
		[30156] button 'Save Settings'
	[30162] button 'Do Not Sell My Personal Information'
CURRENT ACTION: click [26235] where [26235] is Clint Eastwood
NEXT STATE PREIDCTION: 	[37385] button 'Playback options'
	[37778] button 'Switch Spotify device'
	[37386] button 'Previous'
	[37387] button 'Pause'
	[37388] button 'Next'
	[37389] button 'Love'
		[37945] textbox 'Search for music' required: False
		[37946] button 'Search'
		[37949] button 'Toggle navigation'
		[38033] button 'More'
		[38061] image 'james9091'
		[37392] image 'james9091'
		[38147] heading 'You scrobbled your first track!'
		[38167] status '' live: polite atomic: True relevant: additions text
		[38186] status '' live: polite atomic: True relevant: additions text
		[38243] button 'Share'
		[38257] image 'Facebook'
		[38264] image 'Twitter'
		[38274] heading 'Hip-hop music'
		[38306] button 'More'
		[38359] region '3rd party ad content'
			[40560] LayoutTableCell 'Play Frank Ocean on Amazon Music Unlimited (ad)'
	[40593] heading 'Share this tag:'
	[37366] image 'Facebook'
	[37368] image 'Twitter'
	[40623] region '3rd party ad content'
	[37383] button 'Close'
	[41039] alertdialog '' modal: False
		[41105] switch '' checked: false
		[41129] button ' Back Button '
			[41130] image ' Back Button '
		[41142] textbox '' required: False
		[41158] button 'Clear'
		[41164] checkbox '' checked: false
		[41173] button 'Apply'
		[41176] button 'Cancel'
		[41189] checkbox '' checked: false
		[41198] checkbox '' checked: false
		[41207] checkbox '' checked: false
		[41220] button 'Save Settings'
	[41226] button 'Do Not Sell My Personal Information'
[Rationale] The agent's current action was to click on "Clint Eastwood," presumably to select the 3rd top hip-hop track. The next state shows that the agent remains on the same page but has now triggered some new elements while still not completing the task of setting this track as the current obsession. 

While the next state does not advance the task to completion, it shows some progress in that it indicates an interaction with a specific track, which is relevant to the user's intent of setting a track. However, it still lacks the necessary context or options to finalize the user's objective. 

The score of 0.6 reflects that while the action taken moves the agent slightly closer to the goal by interacting with a hip-hop track, it does not provide a clear indication that the track has been set as the current obsession or that the agent can take further actions immediately towards that end. Therefore, it is a helpful state, but not optimal for task completion. 

To improve the next state towards achieving the objective, the agent may need to look for an option that explicitly states "Set as current obsession" or a similar action to finalize the task. 

[Score] 0.6