Problem: How does the sentence end?

Kayla gave Rebecca some peace of mind for life's problems because
OPTIONS:
- Kayla was a trained therapist at the clinic.
- Rebecca was a trained therapist at the clinic.
Answer: Kayla was a trained therapist at the clinic.

Problem: How does the sentence end?

The cosmopolitan Hunter teased Nick for suggesting
OPTIONS:
- Hunter is too insecure to go to a nail salon to get his nails done.
- Nick is too insecure to go to a nail salon to get his nails done.
Answer: Nick is too insecure to go to a nail salon to get his nails done.

Problem: How does the sentence end?

Katrina gave them vitamins everyday, and Elena took them, because
OPTIONS:
- Katrina was a good child.
- Elena was a good child.
Answer: Elena was a good child.

Problem: How does the sentence end?

So
OPTIONS:
- Christine made their bed because Christine is a clean person while Victoria is messy all the time.
- Victoria made their bed because Christine is a clean person while Victoria is messy all the time.
Answer:
Christine made their bed because Christine is a clean person while Victoria is messy all the time.