Problem: How does the sentence end?

The man began feeding his fish pellets instead of flakes once he determined the 
OPTIONS:
- pellets were unhealthy for his fish.
- flakes were unhealthy for his fish.
Answer: flakes were unhealthy for his fish.
sentence: Kevin wanted to be Matthew's boyfriend so  OPTIONS:
- Kevin tried to get the courage to accept.
- Matthew tried to get the courage to accept.
complete: Matthew tried to get the courage to accept.
Rebecca cried on Carrie's shoulder after she broke up with her boyfriend. 
OPTIONS:
- Rebecca needed love and support.
- Carrie needed love and support.
Rebecca needed love and support.
Input: Continue writing.

Carrie ate more whole grains than Samantha. 
OPTIONS:
- Carrie hated the boring taste of brown rice and quinoa.
- Samantha hated the boring taste of brown rice and quinoa.

Continued: Samantha hated the boring taste of brown rice and quinoa.
Story needs to be completed:
William liked to drink energy drinks. Leslie said he preferred black coffee. 
OPTIONS:
- William didn't like bitter coffee.
- Leslie didn't like bitter coffee.

My choice:
William didn't like bitter coffee.
Problem: How does the sentence end?

She wasn't able to make enough space in the living room for the couch, because the 
OPTIONS:
- living room was too small.
- couch was too small.
Answer:
living room was too small.