[Q]: How does the sentence end?

Leslie studied to become an auto body repair technician but not Robert, because 
OPTIONS:
- Leslie was not interested in cars.
- Robert was not interested in cars.

[A]: Robert was not interested in cars.


[Q]: How does the sentence end?

I took lettuce from the package into the salad bowl until the 
OPTIONS:
- package was empty.
- bowl was empty.

[A]: package was empty.


[Q]: How does the sentence end?

Jessica gave her glass of red wine to Erin, because 
OPTIONS:
- Jessica preferred to stay inebriated.
- Erin preferred to stay inebriated.

[A]:
Erin preferred to stay inebriated.