[Q]: How does the sentence end?

We were able to customize the guitar but not the violin since the 
OPTIONS:
- guitar was immutable.
- violin was immutable.

[A]: violin was immutable.


[Q]: How does the sentence end?

Robert calls Brian about repairing a tire because 
OPTIONS:
- Robert is very good with his hands.
- Brian is very good with his hands.

[A]: Brian is very good with his hands.


[Q]: How does the sentence end?

Amy was more calm in this situation than Megan was so 
OPTIONS:
- Amy ran from the police officers.
- Megan ran from the police officers.

[A]:
Megan ran from the police officers.