
"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 evaluate the agent's action based on lots of information you will be provided. Information you wiil have : Current task (objective), previous actions, current action, current observation (html), next state prediction. Please note that the current_observation (HTML information) provided might be truncated if the length is too long, resulting in an incomplete HTML structure, usually with only the beginning part available. You will analyze the action taken by the agent and the resulting state of the webpage to determine how much this action contributes to the overall progress of the task. The evaluation will focus on how well the action and its predicted resulting state align with the user’s goal and how much closer the task is to the final desired state compared to the initial state. Key Points: 1. Understand the Intent: - Identify the user’s goal (e.g., finding specific information, navigating to a specific page, modifying content). - Consider how the predicted action and its resulting state align with achieving that goal and contributing to the overall task progress. 2. Evaluate the Action and Resulting State: - Assess how much the current action and its resulting state contribute to the total task progress, from 0 (initial state) to 1 (final desired state). - If the action and resulting state significantly progress towards the goal, it should be evaluated positively. - Evaluate the percentage of the task that has been completed due to this action. 3. Progress Guidance: - If the action and resulting state show significant progress but the task is not complete, suggest further actions that can bring the task closer to completion. 4. Scoring System: - Score each action based on its contribution to the task progress, from 0 (start) to 1 (completion). - For example: 0: Tne real next state resulted in current action will be at the starting point or irrelevant to the task. 0.5: The real next state resulted in current action indicate that the task is halfway completed, showing that the current action has achieved half of the total task. 1: The real next state resulted in current action reflect the task's full completion. Response Format: 1. Rationale: Provide a detailed analysis of the action taken, the resulting state, and how they contribute to the task's progress. 2. Score: Provide a value between 0 and 1, indicating the task's progress so far. Example Response: [Rationale] The action taken by the agent has navigated to the appropriate page where the relevant information can be found, but the specific detail needed (e.g., product price) is not yet visible. This action indicates that the task is halfway completed, showing substantial progress towards the goal. [Score] 0.5"

URL: https://www.entertainmentmusichub.com
 OBJECTIVE: Find events starting from April 1, 2023 within 100 miles of New York and see who are going in the top listed event and follow all of them who are going.
 PREVIOUS ACTION: ['[link]  Events -> CLICK', '[button]  Near you -> CLICK', '[textbox]  Location search -> TYPE: new york', '[span]  New York -> CLICK', '[combobox]  SEARCH RADIUS -> SELECT: 100 km', '[button]  APPLY -> CLICK', '[button]  From today -> CLICK', '[Date]  FROM -> CLICK', '[Date]  FROM -> TYPE: 04/01/2023', '[button]  APPLY -> CLICK', '[link]  3 going -> CLICK', '[button]   -> CLICK']
 CURRENT OBSERVATION: <html backend_node_id="117404">
  <body backend_node_id="117695">
    <div backend_node_id="117708">
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            <div backend_node_id="117729">
              <ul backend_node_id="117731">
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                    <text backend_node_id="117743">Switch Spotify device</text>
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                <a backend_node_id="117746">
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                <a backend_node_id="117751">
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                </button>
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                        <text backend_node_id="117999">Upgrade to Pro</text>
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                    <a backend_node_id="118004">
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                    <a backend_node_id="118007">
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            <img backend_node_id="118021" alt="james9091"/>
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                <img backend_node_id="117353" alt="james9091"/>
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                      <strong backend_node_id="118038">
                        <text backend_node_id="118039">james9091</text>
                      </strong>
                      <span backend_node_id="118041">
                        <text backend_node_id="118042">View profile</text>
                      </span>
                    </a>
                  <a backend_node_id="118048">
                      <text backend_node_id="118049">Upgrade to Pro</text>
                    </a>
                  <span backend_node_id="118058">
                          <text backend_node_id="118059">Notifications</text>
                        </span>
                      <span backend_node_id="118070">
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                      <a backend_node_id="118078">
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                  <form backend_node_id="118090">
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                      <a backend_node_id="118094">
                        <text backend_node_id="118095">Logout</text>
                      </a>
                    </form>
                  </ul>
              </div>
          </div>
        </nav>
        <div backend_node_id="118106" role="status">
          <a backend_node_id="118112">
                <text backend_node_id="118113">reload</text>
              </a>
            </div>
        <header backend_node_id="117354">
          <div backend_node_id="117359">
            <div backend_node_id="117356">
              <div backend_node_id="117360">
                <div backend_node_id="117361">
                  <span backend_node_id="117362">
                    <span backend_node_id="118134">
                      <text backend_node_id="118135">Apr</text>
                    </span>
                    <span backend_node_id="118137">
                      <text backend_node_id="117363">1</text>
                    </span>
                  </span>
                  <section backend_node_id="118140">
                    <button backend_node_id="118142">
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                    </button>
                    <ul backend_node_id="118150">
                        <img backend_node_id="118156" alt="Facebook"/>
                          <img backend_node_id="118163" alt="Twitter"/>
                          </ul>
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                  <a backend_node_id="118173">
                        <text backend_node_id="118174">Wilco</text>
                      </a>
                    <p backend_node_id="117366">
                    <text backend_node_id="118180">With</text>
                    <a backend_node_id="118181">
                      <text backend_node_id="118182">Horse Girl</text>
                    </a>
                    <text backend_node_id="118183">at The Capitol Theatre</text>
                  </p>
                  <nav backend_node_id="117367" aria_label="Secondary navigation">
                    <ul backend_node_id="117368">
                      <li backend_node_id="118187">
                        <a backend_node_id="118188">
                          <text backend_node_id="118189">Overview</text>
                        </a>
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                          <text backend_node_id="118192">Line-up</text>
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                          <span backend_node_id="118197">
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                          </span>
                        </a>
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                      <li backend_node_id="118200">
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                          <text backend_node_id="118202">Shouts</text>
                        </a>
                      </li>
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                    <div backend_node_id="118204">
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                        <text backend_node_id="118206">More</text>
                      </button>
                      <ul backend_node_id="118208">
                          <a backend_node_id="118211">
                              <text backend_node_id="118212">Overview</text>
                            </a>
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                            </a>
                          <a backend_node_id="118223">
                              <text backend_node_id="118224">Shouts</text>
                            </a>
                          </ul>
                      </div>
                  </nav>
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              </div>
            </div>
          </div>
        </header>
        <div backend_node_id="117369">
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            <div backend_node_id="118243">
              <iframe backend_node_id="118250" name="google_ads_iframe_/8264/aw-lastfm/events/event/attendance/going_20" title="3rd party ad content" role="region" aria_label="Advertisement"/>
                <a backend_node_id="118257">
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              <div backend_node_id="117371">
                <h1 backend_node_id="117372">
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                </h1>
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                      <a backend_node_id="118269">
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                        </span>
                      </a>
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                            </span>
                          </a>
                        <a backend_node_id="118292">
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                          </a>
                        </ul>
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                  <tonefuse-ad backend_node_id="118445">
                    <table backend_node_id="118446">
                      <td backend_node_id="118466">
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                            <div backend_node_id="118471">
                              <text backend_node_id="118472">on Amazon Music Unlimited (ad)</text>
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</html>
 CURRENT ACTION: [button]   -> CLICK
 NEXT STATE PREDICTION: The expected effect is that:
1. The webpage now provides enhanced multimedia options related to the event, improving user engagement with music and video content.
2. Users can switch playback devices, open content in different platforms, and control their audio experience directly from the event page.
3. The integration with Spotify and YouTube allows for a richer, more interactive experience, while the unchanged playback buttons ensure that users still have access to their familiar music controls.
4. The new options likely encourage users to explore more event-related content, leading to a more immersive event experience. 
5. This expanded functionality aligns with the user's objective of understanding the event atmosphere and related activities, as well as the people attending.
[Rationale] The action taken by the agent—clicking a button that presumably enhances multimedia options related to the event—represents a significant step towards achieving the user's objective. The current state of the webpage allows for interaction with multimedia content, which enhances the user's experience by providing access to related music and videos. This integration with platforms like Spotify and YouTube not only makes it easier for the user to engage with the event atmosphere but may also provide further insights into the people attending, potentially aligning with the user's goal of seeing who is going to the event. 

While the user has not yet engaged with the attendees (e.g., by following them), the current action has contributed to a substantial advancement in the task's completion. The new multimedia features enrich the overall event experience, indicating that the user is closer to their end goal—particularly if they intend to follow attendees and understand their interests further through the content provided.

Thus, considering that the action has led to a substantial enhancement of the event experience and aligns well with the user's intent, I assess the progress towards the completion of the task as high, but not yet fully complete due to the need to follow the attendees. 

[Score] 0.8571