Who is he?
Bumblebee was sent home with Sam Witwicky to protect him so he is on watch 7 days a week.

OPTIONS:
- Bumblebee
- Sam Witwicky

A:
Sam Witwicky

Who is he?
Luigi rescued Mario because he was in trouble.

OPTIONS:
- Luigi
- Mario

A:
Mario

Who is it?
The cap fell off the bottle because it was pressurized.

OPTIONS:
- The cap
- the bottle

A:

the bottle