The school's history made Nelson feel proud but Benjamin felt indifferent. 
OPTIONS:
- Nelson loved the history of the building.
- Benjamin loved the history of the building.
Nelson loved the history of the building.

The tank stopped using the flamethrower and moved to the cannon, as the 
OPTIONS:
- flamethrower was devastating in the attack.
- cannon was devastating in the attack.
cannon was devastating in the attack.

The lady was dreaming of becoming an artist that used pencils instead of markers, since the 
OPTIONS:
- markers were permanent.
- pencils were permanent.
markers were permanent.