instruction: Open the Duolingo app and select Language.

previous_actions: 

active_application: Duolingo

screen_description: windows {
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    bottom: 118
  }
  id: 2
  layer: 1
  window_type: TYPE_SYSTEM
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      }
      class_name: "android.widget.FrameLayout"
      depth: 1
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    nodes {
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        bottom: 118
      }
      class_name: "android.widget.FrameLayout"
      depth: 1
    }
    nodes {
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        bottom: 118
      }
      class_name: "android.widget.FrameLayout"
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        right: 1027
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      }
      class_name: "android.widget.LinearLayout"
      depth: 3
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    nodes {
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        top: 1
        right: 454
        bottom: 118
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      class_name: "android.widget.FrameLayout"
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        top: 1
        right: 599
        bottom: 118
      }
      class_name: "android.view.View"
      depth: 4
    }
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        top: 1
        right: 1006
        bottom: 118
      }
      class_name: "android.widget.FrameLayout"
      depth: 4
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        top: 1
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        top: 1
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      }
      class_name: "android.widget.TextView"
      content_description: "11:39 AM"
      text: "11:39"
      depth: 7
    }
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      content_description: "Battery charging, 100 percent."
      depth: 7
    }
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      content_description: "Do Not Disturb"
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    }
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      class_name: "android.widget.FrameLayout"
      content_description: "Wifi three bars."
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    }
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        top: 39
        right: 970
        bottom: 78
      }
      class_name: "android.widget.ImageView"
      depth: 11
    }
  }
}
windows {
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    bottom: 2400
  }
  id: 89
  title: "Duolingo"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
  tree {
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      class_name: "android.view.View"
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    }
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      }
      class_name: "android.view.ViewGroup"
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        bottom: 286
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      class_name: "android.widget.LinearLayout"
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        bottom: 118
      }
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        right: 1038
        bottom: 2116
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        bottom: 2295
      }
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        top: 160
        right: 1038
        bottom: 160
      }
      class_name: "android.widget.LinearLayout"
      content_description: "आपके पास 5 दिल बचे हैं"
      is_clickable: true
      is_focusable: true
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        top: 160
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        top: 2002
        right: 723
        bottom: 2095
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      class_name: "android.widget.TextView"
      text: "@  बढ़िया!"
      depth: 9
    }
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        top: 2002
        right: 828
        bottom: 2065
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      is_focusable: true
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    }
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        top: 1615
        right: 306
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      text: "पानी"
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        right: 641
        bottom: 1838
      }
      class_name: "android.widget.TextView"
      text: "हैं"
      depth: 14
    }
  }
}


assistant: !FUNCTIONCALL{"name": "wait", "parameters": {}}