Context: When I got back from school we installed the 2 optical cables in the tubes who are in the wall . We were lucky and did n't have to remove the Gyproc wall . So now he can finally close all the holes and start the wallpaper and painting . Now there 's one problem , before he can start the wallpaper he needs my electricity cable of the tv .
Question: What has to happen before wallpapering the wall ?
Option 0: TV must be mounted on the wall .
Option 1: He needs to turn on the electricity to the house .
Option 2: He needs to connect electricity cable to TV .
Option 3: None of the above choices .
Answer: 2