instruction: After completing the first chapter of this topic, I want to practice my skills, so start practicing answering the questions in the Knowing prehistory tab in the Khan Academy app.

previous_actions: {"name": "click", "parameters": {"x": 600, "y": 1726}}
{"name": "click", "parameters": {"x": 542, "y": 845}}

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      is_clickable: true
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 718
        bottom: 724
      }
      class_name: "android.view.View"
      text: "(Choice A, Checked, Correct)   Before the advent of writing, historians had fewer and less detailed resources to work with"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: 7
        top: 1062
        right: 55
        bottom: 1107
      }
      class_name: "android.widget.RadioButton"
      text: "(Choice B)   There are no surviving artifacts or fossils from that time"
      is_checkable: true
      is_clickable: true
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1054
        bottom: 1060
      }
      class_name: "android.view.View"
      text: "(Choice B)   There are no surviving artifacts or fossils from that time"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: 7
        top: 1249
        right: 55
        bottom: 1293
      }
      class_name: "android.widget.RadioButton"
      text: "(Choice C)   Written records from that time are indecipherable or meaningless"
      is_checkable: true
      is_clickable: true
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1241
        bottom: 1246
      }
      class_name: "android.view.View"
      text: "(Choice C)   Written records from that time are indecipherable or meaningless"
      depth: 28
    }
  }
}


assistant: !FUNCTIONCALL{"name": "click", "parameters": {"x": 852, "y": 2258}}