Problem: Continue the following story.

The style of clothes Brian uses is more modern than the clothes William uses because 
OPTIONS:
- Brian  is 20 years old.
- William  is 20 years old.
Here's how I want to continue it: Brian  is 20 years old.
Problem: Samantha used a brush on their hair after a shower but Christine just toweled their hair. 
OPTIONS:
- Samantha had tangled gnarly hair.
- Christine had tangled gnarly hair.

My choice: Christine had tangled gnarly hair.
[Q]: How does the sentence end?

The trainer said that Angela was in average shape, unlike Cynthia, due to 
OPTIONS:
- Angela being active.
- Cynthia being active.

[A]: Cynthia being active.
QUES: Continue writing.

Whilst Rachel was able to touch their ankles from a standing position, Monica was not. This is because 

OPTIONS:
- Rachel was very fit.
- Monica was very fit.
+++++++++
ANS: Rachel was very fit.
Problem: How does the sentence end?

Steven loved to go out on dates while Adam liked to sit at home, so 
OPTIONS:
- Steven sat alone every night.
- Adam sat alone every night.
Answer: Adam sat alone every night.
sentence: Joel was more prepared than Robert, so  OPTIONS:
- Joel did better on the science test today.
- Robert did better on the science test today.
complete:
Joel did better on the science test today.