[Q]: How does the sentence end?

Michael kept their motor well maintained but Dennis ignored their engine maintenance. 
OPTIONS:
- Michael spent a lot of money on car repairs.
- Dennis spent a lot of money on car repairs.

[A]: Dennis spent a lot of money on car repairs.


[Q]: How does the sentence end?

Twitter is like a foreign language to Samantha, but not to Victoria because 
OPTIONS:
- Samantha hates technology.
- Victoria hates technology.

[A]: Samantha hates technology.


[Q]: How does the sentence end?

The surgeon tried to store the hearts in the coolers but the 
OPTIONS:
- hearts were too large.
- coolers were too large.

[A]:
hearts were too large.