Problem: Continue the following story.

I think William would be a good boss to work for but not Kenneth as 
OPTIONS:
- William is very understanding.
- Kenneth is very understanding.
Here's how I want to continue it: William is very understanding.
Problem: Mark is collecting coins and has recently bought a valuable ancient coin and traded inexpensive for a contemporary coin. The 
OPTIONS:
- ancient coin is inexpensive.
- contemporary coin is inexpensive.

My choice: contemporary coin is inexpensive.
[Q]: How does the sentence end?

Kevin is being taught about fire safety by Matthew because 
OPTIONS:
- Kevin is a student at the school.
- Matthew is a student at the school.

[A]: Kevin is a student at the school.
QUES: Continue writing.

Nick took his dog to obedience classes but Aaron refused to so 

OPTIONS:
- Nick had an agressive Pit Bull.
- Aaron had an agressive Pit Bull.
+++++++++
ANS: Aaron had an agressive Pit Bull.
Problem: How does the sentence end?

Cynthia liked to eat Greek food  but Felicia like to dine on Chinese food. 
OPTIONS:
- Cynthia ordered the sweet and sour chicken for lunch.
- Felicia ordered the sweet and sour chicken for lunch.
Answer: Felicia ordered the sweet and sour chicken for lunch.
sentence: The seamstress needed to hem the jeans of Katrina but not Lindsey because  OPTIONS:
- Katrina was very tall.
- Lindsey was very tall.
complete:
Lindsey was very tall.