Problem: How does the sentence end?

At the cosplay convention, Jason showed Brian his new costume because
OPTIONS:
- Jason was interested in it.
- Brian was interested in it.
Answer: Brian was interested in it.

sentence: Aaron was learning to bake from Joseph since OPTIONS:
- Aaron was an expert at this art.
- Joseph was an expert at this art.
complete: Joseph was an expert at this art.

The man was attracted to Christine but not Kayla since
OPTIONS:
- Christine showcased good manners during their first date.
- Kayla showcased good manners during their first date.
Christine showcased good manners during their first date.

Input: Continue writing.

Mary tried to hang up string lights onto trees, but struggled to get the lights to wrap all the way around because the
OPTIONS:
- lights were too short.
- trees were too short.

Continued: lights were too short.

Story needs to be completed:
Leslie thought that Hunter did not brush his teeth often enough.
OPTIONS:
- Leslie said his breath smelled bad.
- Hunter said his breath smelled bad.

My choice:
Leslie said his breath smelled bad.

Problem: How does the sentence end?

Working on the computer was perfect for Benjamin but not Kevin because
OPTIONS:
- Benjamin has a degree in programming.
- Kevin has a degree in programming.
Answer:
Benjamin has a degree in programming.