Problem: How does the sentence end?

Tammy always had cereal for breakfast and left out the bagel because the 
OPTIONS:
- cereal was bland.
- bagel was bland.
Answer: bagel was bland.
sentence: Angela is taking lessons from Erin on growing plants and things because  OPTIONS:
- Angela is an expert.
- Erin is an expert.
complete: Erin is an expert.
Hunter experienced a great deal of anxiety before exams but Steven did not because 
OPTIONS:
- Hunter was naturally nervous.
- Steven was naturally nervous.
Hunter was naturally nervous.
Input: Continue writing.

Jill poured the entire bowl of cut chicken into the hot pan on the stove until the 
OPTIONS:
- bowl was empty.
- pan was empty.

Continued: bowl was empty.
Story needs to be completed:
The jar was made of glass but the bottle was plastic, so the 
OPTIONS:
- jar was more fragile.
- bottle was more fragile.

My choice:
jar was more fragile.
Problem: How does the sentence end?

Brian remembers that getting letters from Logan was always a moral up lifter, 
OPTIONS:
- Brian helps out their friends.
- Logan helps out their friends.
Answer:
Logan helps out their friends.