IN: Which person is he?
Jack the ripper killed John, but he was not caught yet.

OPTIONS:
- Jack
- John
OUT: Jack
Who is him?
David hit Bill because Mary asked him to.

OPTIONS:
- David
- Bill

A:
David
IN:
Multi-choice problem: [they]

Professors do a lot for students, but they are rarely thankful.

OPTIONS:
- Professors
- students

OUT:
students
QUES:
Who is he in the following sentence?

Darth Vader said to Luke Skywalker, "I am your father", because he was his son.

OPTIONS:
- Darth Vader
- Luke Skywalker

ANS:
Luke Skywalker
Question: Gas powered fireplaces are environmentally friendly as compared to traditional fireplaces since they require wood to function.
Based on this sentence, who is they?

OPTIONS:
- Gas powered fireplaces
- traditional fireplaces

Answer: traditional fireplaces
IN:
Multi-choice problem: [it]

The food in the refrigerator went bad because it was past the expiration date.

OPTIONS:
- The food
- the refrigerator

OUT:
The food