Problem: How does the sentence end?

Sarah asked Elena what are the best actions to increase fertility, but
OPTIONS:
- Sarah did not know the course of action.
- Elena did not know the course of action.
Answer: Elena did not know the course of action.

Problem: How does the sentence end?

After checking price's, I decided to buy treatment from the store rather than the dermatologist's office for my acne, because the
OPTIONS:
- store was expensive.
- dermatologist's office was expensive.
Answer: dermatologist's office was expensive.

Problem: How does the sentence end?

Samuel applied the blush to Jeffrey 's face because
OPTIONS:
- Samuel was an amateur at applying makeup.
- Jeffrey was an amateur at applying makeup.
Answer: Jeffrey was an amateur at applying makeup.

Problem: How does the sentence end?

Jason looked a lot younger than Kenneth because
OPTIONS:
- Jason didn't have a skincare routine they followed.
- Kenneth didn't have a skincare routine they followed.
Answer:
Kenneth didn't have a skincare routine they followed.