Problem: How does the sentence end?

Neil has been to the hospital for injury many times while Michael only once, you can say 
OPTIONS:
- Neil is careful.
- Michael is careful.
Answer: Michael is careful.

Problem: How does the sentence end?

Kevin went to the home of Joel to deliver a package, but no one was there. 
OPTIONS:
- Kevin was disappointed.
- Joel was disappointed.
Answer: Kevin was disappointed.

Problem: How does the sentence end?

Craig liked to play with the large cattle but not Kyle because 
OPTIONS:
- Craig found them to be foreign.
- Kyle found them to be foreign.
Answer: Kyle found them to be foreign.

Problem: How does the sentence end?

Mike filed a claim on the damage to the house but not on the damage to his shed since the damage to the 
OPTIONS:
- shed was major.
- house was major.
Answer:
house was major.