[Q]: How does the sentence end?

Mary went shopping for a mattress last weekend without Rachel because
OPTIONS:
- Mary didn't need a new one.
- Rachel didn't need a new one.

[A]: Rachel didn't need a new one.

QUES: Continue writing.

Since Randy was quite good at pool and Donald was a beginner,

OPTIONS:
- Randy knew how to do various trick shots.
- Donald knew how to do various trick shots.
+++++++++
ANS: Randy knew how to do various trick shots.

Problem: How does the sentence end?

Steven raises cattle while Joel raises chickens, and therefore
OPTIONS:
- Steven is able to sell eggs.
- Joel is able to sell eggs.
Answer: Joel is able to sell eggs.

sentence: Staying calm was very easy for Steven but not for Derrick because OPTIONS:
- Steven used meditation to keep themself centered.
- Derrick used meditation to keep themself centered.
complete: Steven used meditation to keep themself centered.

Dennis had a much higher testosterone level than Christopher, so
OPTIONS:
- Dennis started to worry about being able to have children.
- Christopher started to worry about being able to have children.
Christopher started to worry about being able to have children.

Problem: Continue the following story.

Joseph started the morning with a breakfast of scrambled eggs and bacon but not Justin
OPTIONS:
- Joseph is a vegetarian.
- Justin is a vegetarian.
Here's how I want to continue it:
Justin is a vegetarian.