[Q]: How does the sentence end?

The chronic acid reflux that Katrina had suffered from was relieved by Patricia, and 
OPTIONS:
- Katrina was grateful.
- Patricia was grateful.

[A]: Katrina was grateful.


[Q]: How does the sentence end?

Tom was frustrated while using the computer printer but was fine with the keyboard because the 
OPTIONS:
- printer was broken.
- keyboard was broken.

[A]: printer was broken.


[Q]: How does the sentence end?

Chris wore the leotard under the pants because the 
OPTIONS:
- leotard fit more tightly against the curves of her legs.
- pants fit more tightly against the curves of her legs.

[A]:
leotard fit more tightly against the curves of her legs.