Who is he?
The hippo ate the food the trainer brought when he put it in the trough.

OPTIONS:
- The hippo
- the trainer

A:
the trainer

Who is he?
Bob Marley shot the sheriff, but he survived.

OPTIONS:
- Bob Marley
- the sheriff

A:
the sheriff

Who is they?
The Drill Sergeants trained the troops aggressively so they could prepare them for the impending war.

OPTIONS:
- The Drill Sergeants
- the troops

A:
The Drill Sergeants