Problem: How does the sentence end?

Laura attained much better grades in school than Elena did because 
OPTIONS:
- Laura did not study really hard.
- Elena did not study really hard.
Answer: Elena did not study really hard.
sentence: Felicia hated breastfeeding the baby but Jennifer loved it.  OPTIONS:
- Felicia found it exhausting and painful.
- Jennifer found it exhausting and painful.
complete: Felicia found it exhausting and painful.
Laura got fitted for a costume, but Jennifer did not, because 
OPTIONS:
- Laura was an actor in the theater department.
- Jennifer was an actor in the theater department.
Laura was an actor in the theater department.
Input: Continue writing.

Leslie was always trying to improve Kenneth against their will, so 
OPTIONS:
- Leslie was meddling with their life.
- Kenneth was meddling with their life.

Continued: Leslie was meddling with their life.
Story needs to be completed:
While Derrick ate worse than Dennis generally, 
OPTIONS:
- Derrick did like the taste of pears a bit less.
- Dennis did like the taste of pears a bit less.

My choice:
Dennis did like the taste of pears a bit less.
Problem: How does the sentence end?

Brett emptied his bowl of cereal before Jason because 
OPTIONS:
- Brett eats his meals very slow.
- Jason eats his meals very slow.
Answer:
Jason eats his meals very slow.