Problem: How does the sentence end?

Jason let Benjamin nap until the afternoon, so 
OPTIONS:
- Jason was feeling pretty accomplished by the time they woke up.
- Benjamin was feeling pretty accomplished by the time they woke up.
Answer: Jason was feeling pretty accomplished by the time they woke up.

Problem: How does the sentence end?

The past of Kayla is filled with troubles, while Laura has had an average life. 
OPTIONS:
- Kayla is an unlucky person.
- Laura is an unlucky person.
Answer: Kayla is an unlucky person.

Problem: How does the sentence end?

James wanted be on time to dinner with his date but the 
OPTIONS:
- dinner is cold.
- date is cold.
Answer: dinner is cold.

Problem: How does the sentence end?

Kenneth was afflicted with constipation but Michael had no issues with it. 
OPTIONS:
- Kenneth had to drink lots of prune juice for relief.
- Michael had to drink lots of prune juice for relief.
Answer:
Kenneth had to drink lots of prune juice for relief.