[Q]: How does the sentence end?

Robert cleaned their countertop very well but Nick did not.
OPTIONS:
- Robert had a clean home.
- Nick had a clean home.

[A]: Robert had a clean home.

[Q]: How does the sentence end?

Maria has strained her knee and goes to see a doctor Natalie, because
OPTIONS:
- Maria could help him.
- Natalie could help him.

[A]: Natalie could help him.

[Q]: How does the sentence end?

Grooming dogs in the summer suited Christine but not Angela because
OPTIONS:
- Christine did not want to be a veterinarian or work with animals.
- Angela did not want to be a veterinarian or work with animals.

[A]:
Angela did not want to be a veterinarian or work with animals.