Problem: How does the sentence end?

Ian asks help of Dennis whenever he runs into issues with his computer because
OPTIONS:
- Ian is unknowledgeable in computers.
- Dennis is unknowledgeable in computers.
Answer: Ian is unknowledgeable in computers.

sentence: Kyle shopped for a while and found a few items to bring up to Eric at the Goodwill counter, then OPTIONS:
- Kyle gave thanks and left.
- Eric gave thanks and left.
complete: Kyle gave thanks and left.

I needed to add two more teaspoons of sweetener to the coffee because the
OPTIONS:
- coffee was far too strong.
- sweetener was far too strong.
coffee was far too strong.

Input: Continue writing.

The hamster was happier in the cage than the box because the
OPTIONS:
- box was smaller.
- cage was smaller.

Continued: box was smaller.

Story needs to be completed:
After Christmas Jeffrey decided to go on a diet but Donald didn't.
OPTIONS:
- Jeffrey had gained a lot of weight.
- Donald had gained a lot of weight.

My choice:
Jeffrey had gained a lot of weight.

Problem: How does the sentence end?

Leslie can kick the kickball farther than Eric on the playground, so
OPTIONS:
- Leslie has stronger legs.
- Eric has stronger legs.
Answer:
Leslie has stronger legs.