[Q]: How does the sentence end?

Katrina wanted to tell Victoria they were a bisexual, but 
OPTIONS:
- Katrina couldn't muster the courage to do so.
- Victoria couldn't muster the courage to do so.

[A]: Katrina couldn't muster the courage to do so.


[Q]: How does the sentence end?

Kyle confided in Nick that this would be his first time leading a prayer meeting.  
OPTIONS:
- Kyle was supportive.
- Nick was supportive.

[A]: Nick was supportive.


[Q]: How does the sentence end?

Ryan was fit and ran around the field far in front of Joel  
OPTIONS:
- Ryan was in disbelief.
- Joel was in disbelief.

[A]:
Joel was in disbelief.