Problem: Continue the following story.

Neil requested that Christopher change the water in the fish tank because 
OPTIONS:
- Neil is at school.
- Christopher is at school.
Here's how I want to continue it: Neil is at school.
Problem: Patricia had a better trained dog than Emily because 
OPTIONS:
- Patricia knew how to use clicker training.
- Emily knew how to use clicker training.

My choice: Patricia knew how to use clicker training.
[Q]: How does the sentence end?

The bone was broken when James tried to use it to break the wall. It turns out the 
OPTIONS:
- wall is weaker.
- bone is weaker.

[A]: bone is weaker.
QUES: Continue writing.

Hunter is teaching Stoic philosophy at the college Nick attends, 

OPTIONS:
- Hunter has been a student for thirteen years.
- Nick has been a student for thirteen years.
+++++++++
ANS: Nick has been a student for thirteen years.
Problem: How does the sentence end?

When Michael dropped his purple marble, Dennis laughed, so mother gave 
OPTIONS:
- Michael a sympathetic look.
- Dennis a sympathetic look.
Answer: Michael a sympathetic look.
sentence: Emily adopted a miniature schnauzer without telling her roommate who disliked dogs, Carrie.  OPTIONS:
- Emily was excited when she brought the dog home.
- Carrie was excited when she brought the dog home.
complete:
Emily was excited when she brought the dog home.