[Q]: How does the sentence end?

Jason found very complicated mathematics less frustrating than Dennis, because
OPTIONS:
- Jason had an analytical mind.
- Dennis had an analytical mind.

[A]: Jason had an analytical mind.

[Q]: How does the sentence end?

Amy was allowed to use the hot glue gun but not Megan because
OPTIONS:
- Amy was young.
- Megan was young.

[A]: Megan was young.

[Q]: How does the sentence end?

Kyle was a great employee at work unlike Justin, therefore
OPTIONS:
- Kyle got a very important promotion.
- Justin got a very important promotion.

[A]:
Kyle got a very important promotion.