[Q]: How does the sentence end?

Dennis gives his money to the homeless whenever he can as opposed to Aaron, because 
OPTIONS:
- Dennis has a small salary.
- Aaron has a small salary.

[A]: Aaron has a small salary.


[Q]: How does the sentence end?

Justin told Robert that he had converted to Islam last week.  
OPTIONS:
- Justin was shocked.
- Robert was shocked.

[A]: Robert was shocked.


[Q]: How does the sentence end?

Samuel had put a damp cloth on Neil's head because 
OPTIONS:
- Samuel had been taking care of his fever.
- Neil had been taking care of his fever.

[A]:
Samuel had been taking care of his fever.