Story needs to be completed:
Choosing paint was easier for Emily than Mary because 
OPTIONS:
- Emily had a strong knowledge of color theory.
- Mary had a strong knowledge of color theory.

My choice:
Emily had a strong knowledge of color theory.
Problem: Continue the following story.

Benjamin takes very good care of their skin but Brian does not. 
OPTIONS:
- Benjamin looks much older than they really are.
- Brian looks much older than they really are.
Here's how I want to continue it: Brian looks much older than they really are.
Problem: The canal had less fish in it than the river, because the 
OPTIONS:
- canal was very wide.
- river was very wide.

My choice: river was very wide.
[Q]: How does the sentence end?

The magician's tricks were enjoyable. I prefer the vanishing lady rather than the disappearing rabbit, because the 
OPTIONS:
- disappearing rabbit  was up-to-date.
- vanishing lady  was up-to-date.

[A]: vanishing lady  was up-to-date.
QUES: Continue writing.

Sara went to the grocery store to buy brownies with cash instead of her card because the 

OPTIONS:
- cash was in her wallet.
- card was in her wallet.
+++++++++
ANS: cash was in her wallet.
QUES: Continue writing.

Jim started drinking fresh water instead of artificial soda pops because the 

OPTIONS:
- soda was healthy.
- water was healthy.
+++++++++
ANS:
water was healthy.