Problem: How does the sentence end?

When Elena was walking on the street she saw Amy fall into a puddle. The cry of pain of 
OPTIONS:
- Elena was very loud.
- Amy was very loud.
Answer: Amy was very loud.

Problem: How does the sentence end?

Hunter bought a new car and took it to Brett to show it off because 
OPTIONS:
- Hunter was proud of it.
- Brett was proud of it.
Answer: Hunter was proud of it.

Problem: How does the sentence end?

Jessica contracted chronic urinary tract infections more frequently than Tanya, because 
OPTIONS:
- Jessica had better hygiene.
- Tanya had better hygiene.
Answer: Tanya had better hygiene.

Problem: How does the sentence end?

Recently, Donald has been suffering from hypochondria and Kevin was getting tired of it, so 
OPTIONS:
- Donald went to see a doctor.
- Kevin went to see a doctor.
Answer:
Donald went to see a doctor.