[Q]: How does the sentence end?

Emily found out that she has to have surgery, whereas Angela does not, because 
OPTIONS:
- Emily is healthy.
- Angela is healthy.

[A]: Angela is healthy.
QUES: Continue writing.

Lawrence was able to go to the store daily unlike Aaron, due to the fact that 

OPTIONS:
- Lawrence lived in the city.
- Aaron lived in the city.
+++++++++
ANS: Lawrence lived in the city.
Problem: How does the sentence end?

Sarah was constantly feeling dizzy but not Betty because 
OPTIONS:
- Sarah was experiencing symptoms of vertigo.
- Betty was experiencing symptoms of vertigo.
Answer: Sarah was experiencing symptoms of vertigo.
sentence: Lindsey wanted to squeeze their pimple but not Elena because  OPTIONS:
- Lindsey had a very flat one.
- Elena had a very flat one.
complete: Elena had a very flat one.
Age wasn't a factor when Sarah gave birth to Jennifer, because no matter what, 
OPTIONS:
- Sarah would always be older.
- Jennifer would always be older.
Sarah would always be older.
Problem: Continue the following story.

It is easier to start playing a flute than a violin because the 
OPTIONS:
- violin is a lot harder to tune.
- flute is a lot harder to tune.
Here's how I want to continue it:
violin is a lot harder to tune.