Story needs to be completed:
Nick's asthma is very bad, but Eric doesn't experience any, so 
OPTIONS:
- Nick coughts a lot more rarely.
- Eric coughts a lot more rarely.

My choice:
Eric coughts a lot more rarely.
Problem: Continue the following story.

Elena asked Jennifer for help to tune her guitar because 
OPTIONS:
- Elena had never done it before.
- Jennifer had never done it before.
Here's how I want to continue it: Elena had never done it before.
Problem: Kenneth had a clear vision point while hunting but not Jeffrey because 
OPTIONS:
- Kenneth lost the night vision gear.
- Jeffrey lost the night vision gear.

My choice: Jeffrey lost the night vision gear.
[Q]: How does the sentence end?

I carried the rolled up carpet and the paint brush and I found the 
OPTIONS:
- carpet to be much lighter.
- paint brush to be much lighter.

[A]: paint brush to be much lighter.
QUES: Continue writing.

Angela was nocturnal while Erin was diurnal so 

OPTIONS:
- Angela preferred to stay out late at night.
- Erin preferred to stay out late at night.
+++++++++
ANS: Angela preferred to stay out late at night.
QUES: Continue writing.

Carrie had a wedding last year, but Monica has never had one, so 

OPTIONS:
- Carrie is currently single.
- Monica is currently single.
+++++++++
ANS:
Monica is currently single.