goal: Get the help for the last practice question on the Khan Academy app.
instruction: Click on the Next question tab at the bottom-right of the screen.
action: action_type: click
x: 852
y: 2258
goal: Get the help for the last practice question on the Khan Academy app.
instruction: Click on the green icon at the bottom right of the screen. 
action: action_type: click
x: 542
y: 1231
goal: Get the help for the last practice question on the Khan Academy app.
instruction: Click on Stuck ? Use a hint.
action: action_type: click
x: 542
y: 1231
goal: Get the help for the last practice question on the Khan Academy app.
instruction: Click on USE HINT tab.
action: action_type: click
x: 864
y: 1369