The Backstreet Boys were much more popular than N-Sync since they had the better music.

Who is "they" in this prior sentence?
OPTIONS:
- The Backstreet Boys
- N-Sync
The Backstreet Boys
The cap fell off the bottle because it was pressurized.

Who is "it" in this prior sentence?
OPTIONS:
- The cap
- the bottle
the bottle
The Drill Sergeants trained the troops aggressively because they need to be trained well to survive in war.

Who is "they" in this prior sentence?
OPTIONS:
- The Drill Sergeants
- the troops

the troops