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.

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{"name": "click", "parameters": {"x": 542, "y": 845}}
{"name": "click", "parameters": {"x": 852, "y": 2258}}

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      text: "(Choice C)   objects made by humans"
      is_checkable: true
      is_clickable: true
      is_focusable: true
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 907
        bottom: 913
      }
      class_name: "android.view.View"
      text: "(Choice C)   objects made by humans"
      depth: 28
    }
  }
}


assistant: !FUNCTIONCALL{"name": "click", "parameters": {"x": 542, "y": 973}}