instruction: I want to Practice the math problems of Addition in the EduRev app.

previous_actions: 

active_application: EduRev

screen_description: windows {
  bounds_in_screen {
    top: 136
    right: 1080
    bottom: 2400
  }
  id: 420
  title: "EduRev"
  window_type: TYPE_APPLICATION
  is_active: true
  is_focused: true
  tree {
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2400
      }
      class_name: "android.widget.FrameLayout"
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.widget.LinearLayout"
      depth: 1
    }
    nodes {
      bounds_in_screen {
        top: 2337
        right: 1080
        bottom: 2400
      }
      class_name: "android.view.View"
      depth: 1
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.widget.FrameLayout"
      depth: 2
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.widget.LinearLayout"
      depth: 3
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.widget.FrameLayout"
      depth: 4
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.widget.RelativeLayout"
      depth: 5
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2337
      }
      class_name: "android.webkit.WebView"
      depth: 6
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2082
      }
      class_name: "android.widget.ScrollView"
      is_focusable: true
      depth: 6
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 2121
        bottom: 2339
      }
      class_name: "android.webkit.WebView"
      text: "55d44c0b-5c60-488f-aaa5-7dfb679ad9cd.pdf"
      is_focusable: true
      is_focused: true
      is_scrollable: true
      depth: 7
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 2082
      }
      class_name: "android.widget.LinearLayout"
      depth: 7
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 157
        right: 1063
        bottom: 2339
      }
      class_name: "android.view.View"
      text: "Showing viewer."
      depth: 8
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 1080
        bottom: 267
      }
      class_name: "android.view.ViewGroup"
      depth: 8
    }
    nodes {
      bounds_in_screen {
        top: 267
        right: 1080
        bottom: 506
      }
      class_name: "android.view.ViewGroup"
      depth: 8
    }
    nodes {
      bounds_in_screen {
        top: 506
        right: 1080
        bottom: 2031
      }
      class_name: "android.widget.FrameLayout"
      depth: 8
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 157
        right: 1063
        bottom: 157
      }
      class_name: "android.widget.TextView"
      text: "Previous"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 157
        right: 1063
        bottom: 157
      }
      class_name: "android.widget.TextView"
      text: "Next"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 157
        right: 1063
        bottom: 2339
      }
      class_name: "android.view.View"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        top: 136
        right: 104
        bottom: 267
      }
      class_name: "android.widget.ImageView"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 834
        top: 153
        right: 931
        bottom: 250
      }
      class_name: "android.widget.ImageView"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 957
        top: 153
        right: 1054
        bottom: 250
      }
      class_name: "android.widget.ImageView"
      is_clickable: true
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 27
        top: 301
        right: 1046
        bottom: 400
      }
      class_name: "android.widget.TextView"
      text: "Addition Worksheet- 1  "
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 27
        top: 444
        right: 1046
        bottom: 506
      }
      class_name: "android.widget.TextView"
      text: "Addition"
      depth: 9
    }
    nodes {
      bounds_in_screen {
        top: 506
        right: 1080
        bottom: 2031
      }
      class_name: "android.widget.ScrollView"
      is_focusable: true
      depth: 9
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 157
        right: 1063
        bottom: 206
      }
      class_name: "android.view.View"
      text: "Loading"
      is_focusable: true
      depth: 10
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 204
        right: 1063
        bottom: 2339
      }
      class_name: "android.view.View"
      depth: 10
    }
    nodes {
      bounds_in_screen {
        top: 506
        right: 1080
        bottom: 2031
      }
      class_name: "android.view.ViewGroup"
      is_clickable: true
      is_focusable: true
      depth: 10
    }
    nodes {
      bounds_in_screen {
        left: 21
        top: 204
        right: 2121
        bottom: 2339
      }
      class_name: "android.widget.Image"
      text: "thumb?ds=AON1mFxFu3lmgj9Geu9qZxxbw_HmQt37D9iiDC689Tb1ufxXWOmQ9oJWa19YOw5YgSMFhaIk6El-yF6BnYx9xZ5BHDmZzy67-XhlBDFVcbbk2qxHB2b6NzxCnwRubpFgVQt4TcVezx8ycteHVY2vetES5gT3mheDptKYuP4UmCLSEfqrvEk9UaWyBdKJzbxJAJq-duX-nK1F6ZOXm_Ox0SqCsUYl5YCMDDFMUPRYJkFDUNz36s1N2sDdsu4KV995Mi7mVfOFbXwbhcxU17AGOi3eyG27lvbOUjMfn7AhkzX7jeCy8B0OuZE%3D&ck=lantern&authuser&w=800&webp=true&p=proj"
      depth: 11
    }
    nodes {
      bounds_in_screen {
        left: 17
        top: 574
        right: 1063
        bottom: 1509
      }
      class_name: "android.widget.LinearLayout"
      depth: 11
    }
    nodes {
      bounds_in_screen {
        top: 1611
        right: 1080
        bottom: 2031
      }
      class_name: "android.view.ViewGroup"
      is_clickable: true
      is_focusable: true
      depth: 11
    }
    nodes {
      bounds_in_screen {
        left: 17
        top: 574
        right: 1063
        bottom: 724
      }
      class_name: "android.widget.TextView"
      text: "Other Options"
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 724
        right: 1029
        bottom: 850
      }
      class_name: "android.widget.LinearLayout"
      is_clickable: true
      is_focusable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 850
        right: 1029
        bottom: 976
      }
      class_name: "android.widget.LinearLayout"
      is_clickable: true
      is_focusable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 976
        right: 1029
        bottom: 1102
      }
      class_name: "android.widget.LinearLayout"
      is_clickable: true
      is_focusable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1102
        right: 1029
        bottom: 1228
      }
      class_name: "android.widget.LinearLayout"
      is_clickable: true
      is_focusable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1228
        right: 1029
        bottom: 1354
      }
      class_name: "android.widget.LinearLayout"
      is_clickable: true
      is_focusable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1393
        right: 1029
        bottom: 1492
      }
      class_name: "android.widget.FrameLayout"
      is_clickable: true
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1674
        right: 1029
        bottom: 1716
      }
      class_name: "android.widget.TextView"
      text: "Join EduRev Infinity"
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1748
        right: 1029
        bottom: 1800
      }
      class_name: "android.widget.LinearLayout"
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1863
        right: 1029
        bottom: 1968
      }
      class_name: "android.widget.LinearLayout"
      depth: 12
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 755
        right: 164
        bottom: 818
      }
      class_name: "android.widget.ImageView"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 198
        top: 724
        right: 991
        bottom: 850
      }
      class_name: "android.widget.TextView"
      text: "Unlock all docs"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 852
        right: 164
        bottom: 974
      }
      class_name: "android.widget.ImageView"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 198
        top: 850
        right: 991
        bottom: 976
      }
      class_name: "android.widget.TextView"
      text: "Download"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 977
        right: 164
        bottom: 1100
      }
      class_name: "android.widget.ImageView"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 198
        top: 976
        right: 991
        bottom: 1102
      }
      class_name: "android.widget.TextView"
      text: "Save to My List"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1136
        right: 164
        bottom: 1194
      }
      class_name: "android.widget.ImageView"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 198
        top: 1102
        right: 991
        bottom: 1228
      }
      class_name: "android.widget.TextView"
      text: "Share with a friend"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 51
        top: 1232
        right: 168
        bottom: 1349
      }
      class_name: "android.widget.ImageView"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 202
        top: 1228
        right: 991
        bottom: 1354
      }
      class_name: "android.widget.TextView"
      text: "Set a Reminder"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 388
        top: 1393
        right: 691
        bottom: 1492
      }
      class_name: "android.widget.TextView"
      text: "View More"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 162
        top: 1749
        right: 631
        bottom: 1799
      }
      class_name: "android.widget.TextView"
      text: "Premium plans starting at"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 631
        top: 1748
        right: 918
        bottom: 1800
      }
      class_name: "android.widget.TextView"
      text: " ₹21 per month"
      depth: 13
    }
    nodes {
      bounds_in_screen {
        left: 408
        top: 1884
        right: 672
        bottom: 1947
      }
      class_name: "android.widget.TextView"
      text: "View Plans"
      depth: 13
    }
  }
}


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