instruction: Review the progress in the Duolingo app.

previous_actions: 

active_application: Duolingo

screen_description: windows {
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  layer: 1
  window_type: TYPE_SYSTEM
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      class_name: "android.widget.TextView"
      content_description: "8:00 PM"
      text: "8:00"
      depth: 7
    }
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      content_description: "Battery charging, 100 percent."
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    }
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      class_name: "android.widget.FrameLayout"
      content_description: "Wifi three bars."
      depth: 8
    }
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        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Home Workout notification: Your body needs energy! Start sweaty sessions here to fuel you!"
      depth: 9
    }
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        top: 1
        right: 345
        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Flipkart notification: "
      depth: 9
    }
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      depth: 9
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      }
      class_name: "android.widget.ImageView"
      content_description: "Gmail notification: 2 new messages"
      depth: 9
    }
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        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "Nike notification: Timeless Varsity Looks 🎒👟🧢"
      depth: 9
    }
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      }
      class_name: "android.widget.ImageView"
      content_description: "Google News notification: NDTV"
      depth: 9
    }
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        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "NNNOW notification: I saw you checking Joggers"
      depth: 9
    }
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        top: 1
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        bottom: 136
      }
      class_name: "android.widget.ImageView"
      content_description: "NNNOW notification: Buy 2 Shirts ➡️ ₹2499 😍"
      depth: 9
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      class_name: "android.widget.ImageView"
      content_description: "NNNOW notification: Make way for NARS lipsticks 💄"
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      class_name: "android.widget.ImageView"
      content_description: "NNNOW notification: FLYING MACHINE 😍Up To 55%"
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    }
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      }
      class_name: "android.widget.ImageView"
      content_description: "NNNOW notification: Winter musts | Up To 55% OFF"
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      class_name: "android.widget.ImageView"
      content_description: "Google News notification: Hindustan Times"
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      content_description: "AccuWeather notification: "
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}
windows {
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    right: 1080
    bottom: 2400
  }
  id: 894
  title: "Duolingo"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
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      class_name: "android.widget.LinearLayout"
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      class_name: "android.view.View"
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        bottom: 2400
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      class_name: "android.view.View"
      depth: 1
    }
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        bottom: 2337
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      class_name: "android.widget.FrameLayout"
      depth: 2
    }
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      class_name: "android.widget.LinearLayout"
      depth: 3
    }
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      }
      class_name: "android.widget.FrameLayout"
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    }
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      class_name: "android.view.ViewGroup"
      depth: 5
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      class_name: "android.view.ViewGroup"
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      class_name: "androidx.recyclerview.widget.RecyclerView"
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      is_scrollable: true
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      class_name: "android.view.ViewGroup"
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        top: 1144
        right: 1080
        bottom: 1214
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      class_name: "android.widget.TextView"
      text: "KEY PHRASES"
      is_focusable: true
      depth: 7
    }
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      text: "Use basic phrases"
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      text: "Unit 1 Guidebook"
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      text: "Je suis Marie."
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      text: "I am Marie."
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      text: "C\'est un chat."
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    }
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        left: 210
        top: 1749
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      class_name: "android.widget.TextView"
      text: "It\'s a cat."
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      class_name: "android.widget.ImageView"
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    }
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      class_name: "android.widget.TextView"
      text: "Un chat mange."
      is_focusable: true
      depth: 10
    }
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        top: 2011
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      }
      class_name: "android.widget.TextView"
      text: "A cat is eating."
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    }
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        bottom: 2263
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        right: 744
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      class_name: "android.widget.TextView"
      text: "Paul mange un croissant."
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      depth: 10
    }
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        left: 210
        top: 2273
        right: 751
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      }
      class_name: "android.widget.TextView"
      text: "Paul is eating a croissant."
      is_focusable: true
      depth: 10
    }
  }
}


assistant: !FUNCTIONCALL{"name": "scroll", "parameters": {"direction": "down"}}