Problem: How does the sentence end?

Victoria loved getting high with friends, while Rebecca was sober, because 
OPTIONS:
- Victoria hated smoking marijuana.
- Rebecca hated smoking marijuana.
Answer: Rebecca hated smoking marijuana.
sentence: Sarah gave valuable pre-natal advice to Elena since  OPTIONS:
- Sarah had much experience with coping with pregnancy.
- Elena had much experience with coping with pregnancy.
complete: Sarah had much experience with coping with pregnancy.
Jason looked a lot younger than Kenneth because 
OPTIONS:
- Jason had a skincare routine they followed.
- Kenneth had a skincare routine they followed.
Jason had a skincare routine they followed.
Input: Continue writing.

Christine knew that Kayla didn't like roses, so 
OPTIONS:
- Christine asked for none in the bouquet.
- Kayla asked for none in the bouquet.

Continued: Christine asked for none in the bouquet.
Story needs to be completed:
January came and Betty made a new year’s resolution while Carrie didn’t bother because 
OPTIONS:
- Betty  was motivated.
- Carrie  was motivated.

My choice:
Betty  was motivated.
Problem: How does the sentence end?

When Enzo got respiratory infection, he took OTC medicine instead of prescribed medicine, because the 
OPTIONS:
- prescribed medicine is sweet.
- OTC medicine is sweet.
Answer:
OTC medicine is sweet.