instruction: Open the edX app and start the assignment on introduction to java programming

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        top: 1209
        right: 322
        bottom: 1301
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      class_name: "android.view.View"
      depth: 27
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    nodes {
      bounds_in_screen {
        left: 7
        top: 1230
        right: 55
        bottom: 1277
      }
      class_name: "android.widget.RadioButton"
      text: "(Choice C)   6, x, start superscript, 7, end superscript, minus, x, start superscript, 5, end superscript, plus, 5"
      is_checkable: true
      is_clickable: true
      is_focusable: true
      depth: 27
    }
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        top: 1348
        right: 296
        bottom: 1443
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      class_name: "android.view.View"
      depth: 27
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      bounds_in_screen {
        left: 7
        top: 1372
        right: 55
        bottom: 1417
      }
      class_name: "android.widget.RadioButton"
      text: "(Choice D)   7, x, start superscript, 6, end superscript, minus, 6, x, start superscript, 4, end superscript, plus, 5"
      is_checkable: true
      is_clickable: true
      is_focusable: true
      depth: 27
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    nodes {
      bounds_in_screen {
        left: -5
        top: 1490
        right: 322
        bottom: 1582
      }
      class_name: "android.view.View"
      depth: 27
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1041
        right: 296
        bottom: 1159
      }
      class_name: "android.widget.TextView"
      text: "(Choice A)"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1041
        right: 296
        bottom: 1159
      }
      class_name: "android.widget.TextView"
      text: "   "
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -7
        top: 1154
        bottom: 1159
      }
      class_name: "android.widget.TextView"
      text: "6, x, start superscript, 5, end superscript, plus, x, start superscript, 4, end superscript, plus, 7"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1183
        right: 322
        bottom: 1301
      }
      class_name: "android.widget.TextView"
      text: "(Choice B)"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1183
        right: 322
        bottom: 1301
      }
      class_name: "android.widget.TextView"
      text: "   "
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -7
        top: 1293
        bottom: 1301
      }
      class_name: "android.widget.TextView"
      text: "7, x, start superscript, 5, end superscript, plus, 2, x, squared, plus, 6"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1325
        right: 296
        bottom: 1443
      }
      class_name: "android.widget.TextView"
      text: "(Choice C)"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1325
        right: 296
        bottom: 1443
      }
      class_name: "android.widget.TextView"
      text: "   "
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -7
        top: 1435
        bottom: 1443
      }
      class_name: "android.widget.TextView"
      text: "6, x, start superscript, 7, end superscript, minus, x, start superscript, 5, end superscript, plus, 5"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1466
        right: 322
        bottom: 1582
      }
      class_name: "android.widget.TextView"
      text: "(Choice D)"
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -5
        top: 1466
        right: 322
        bottom: 1582
      }
      class_name: "android.widget.TextView"
      text: "   "
      depth: 28
    }
    nodes {
      bounds_in_screen {
        left: -7
        top: 1577
        bottom: 1582
      }
      class_name: "android.widget.TextView"
      text: "7, x, start superscript, 6, end superscript, minus, 6, x, start superscript, 4, end superscript, plus, 5"
      depth: 28
    }
  }
}


assistant: !FUNCTIONCALL{"name": "open_app", "parameters": {"app_name": "edX"}}