goal:  in the clock app set a 20-minute timer.  
instruction: click on the timer tab at the bottom of screen
action: action_type: click
x: 540
y: 2232
goal:  in the clock app set a 20-minute timer.  
instruction: set a 20 minutes timer
action: action_type: click
x: 540
y: 817
goal:  in the clock app set a 20-minute timer.  
instruction: set a 20 minutes timer
action: action_type: click
x: 540
y: 1644
goal:  in the clock app set a 20-minute timer.  
instruction: set a 20 minutes timer
action: action_type: click
x: 540
y: 1644
goal:  in the clock app set a 20-minute timer.  
instruction: set a 20 minutes timer
action: action_type: click
x: 540
y: 1644
goal:  in the clock app set a 20-minute timer.  
instruction: click on the start button
action: action_type: click
x: 540
y: 1958