Problem: How does the sentence end?

Brett has much brighter teeth than Kenneth does because
OPTIONS:
- Brett has better dental hygiene overall.
- Kenneth has better dental hygiene overall.
Answer: Brett has better dental hygiene overall.

Problem: How does the sentence end?

Kyle climbed to the top of the tree while Matthew waited below because
OPTIONS:
- Kyle was scared of heights.
- Matthew was scared of heights.
Answer: Matthew was scared of heights.

Problem: How does the sentence end?

Joel doesn't keep a clean and tidy house like Adam because
OPTIONS:
- Joel is a neat freak.
- Adam is a neat freak.
Answer: Adam is a neat freak.

Problem: How does the sentence end?

Kevin was able to thread a needle easily, but Nelson was not, because
OPTIONS:
- Kevin had very poor eyesight.
- Nelson had very poor eyesight.
Answer:
Nelson had very poor eyesight.