goal: Change the theme of book reading in the Google Play Books app from light to dark.
instruction: Click on the back arrow at the top-left of the screen.
action: action_type: click
x: 73
y: 209
goal: Change the theme of book reading in the Google Play Books app from light to dark.
instruction: Click on the alphabet icon at the top right of the screen.
action: action_type: click
x: 911
y: 209
goal: Change the theme of book reading in the Google Play Books app from light to dark.
instruction: In the Viewing theme select the dark theme.
action: action_type: click
x: 891
y: 675