Problem: How does the sentence end?

The problem of my sister this year is worse than my situation was last year because the 
OPTIONS:
- problem is unfixable.
- situation is unfixable.
Answer: problem is unfixable.
sentence: Derrick treats the workers at the factory better than  Steven, because  OPTIONS:
- Derrick  has kindness in the heart.
- Steven  has kindness in the heart.
complete: Derrick  has kindness in the heart.
Before Jason could move in as a tenant to Dennis's apartment complex, 
OPTIONS:
- Jason had to perform a background check and collect a security deposit.
- Dennis had to perform a background check and collect a security deposit.
Dennis had to perform a background check and collect a security deposit.
Input: Continue writing.

I was unable to fit the training into my schedule because the 
OPTIONS:
- training was too full.
- schedule was too full.

Continued: schedule was too full.
Story needs to be completed:
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.

My choice:
Benjamin has a degree in programming.
Problem: How does the sentence end?

I noticed that Brian has a better metal detector than Kyle since 
OPTIONS:
- Brian used cheap materials to build his detector.
- Kyle used cheap materials to build his detector.
Answer:
Kyle used cheap materials to build his detector.