Problem: How does the sentence end?

It was obvious that they were different, Tanya was very interested in mood rings while Natalie was more interested in practical things because
OPTIONS:
- Tanya was a conventional person.
- Natalie was a conventional person.
Answer: Natalie was a conventional person.

Problem: How does the sentence end?

Dennis practiced their knife skill in chef school but Randy didn't try as hard.
OPTIONS:
- Dennis never once cut their finger while working.
- Randy never once cut their finger while working.
Answer: Dennis never once cut their finger while working.

Problem: How does the sentence end?

Hunter enjoyed singing in front of large crowds but not Dennis because
OPTIONS:
- Hunter was tense with crowds.
- Dennis was tense with crowds.
Answer: Dennis was tense with crowds.

Problem: How does the sentence end?

Studying aviation was a passion of Christopher but not Michael because
OPTIONS:
- Christopher did not grow up in the aviation industry.
- Michael did not grow up in the aviation industry.
Answer:
Michael did not grow up in the aviation industry.