[Q]: How does the sentence end?

I was listening to some music while swimming with my phone and headphone but the headphone later stopped working. The
OPTIONS:
- phone is waterproof.
- headphone is waterproof.

[A]: phone is waterproof.

[Q]: How does the sentence end?

Jason did bathroom renovation for Michael, later his house failed inspection when
OPTIONS:
- Jason wanted to sell the house.
- Michael wanted to sell the house.

[A]: Michael wanted to sell the house.

[Q]: How does the sentence end?

Keeping to a daily routine was easier for Monica than Victoria because
OPTIONS:
- Monica had very little self discipline.
- Victoria had very little self discipline.

[A]:
Victoria had very little self discipline.