Problem: How does the sentence end?

Michael always uses the microwave to cook, while Eric makes meals on the stove. 
OPTIONS:
- Michael probably has more time.
- Eric probably has more time.
Answer: Eric probably has more time.
sentence: Ian needed Dennis's help to do a google search because  OPTIONS:
- Ian was an expert at using the internet for school.
- Dennis was an expert at using the internet for school.
complete: Dennis was an expert at using the internet for school.
Elena never had leak problems on their period unlike Carrie because 
OPTIONS:
- Elena always used heavy duty pads.
- Carrie always used heavy duty pads.
Elena always used heavy duty pads.
Input: Continue writing.

Nelson was on a mission to ruin Michael 's career because 
OPTIONS:
- Nelson had a very petty personality.
- Michael had a very petty personality.

Continued: Nelson had a very petty personality.
Story needs to be completed:
Michael enjoyed the poetry reading more than Craig because 
OPTIONS:
- Michael had majored in Math during college.
- Craig had majored in Math during college.

My choice:
Craig had majored in Math during college.
Problem: How does the sentence end?

Kayla had to shave their legs more frequently than Elena, because 
OPTIONS:
- Kayla had faster growing body hair.
- Elena had faster growing body hair.
Answer:
Kayla had faster growing body hair.