The pilots saved the passengers because they had a civic duty.

Who is "they" in this prior sentence?
OPTIONS:
- The pilots
- the passengers
The pilots
John asked the scientist what he could do to help.

Who is "he" in this prior sentence?
OPTIONS:
- John
- the scientist
John
Harrison looked into illegal accusations against his partner, Bryan, because he needed to know if these allegations would hurt his business.

Who is "he" in this prior sentence?
OPTIONS:
- Harrison
- Bryan
Harrison