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.
Matthew tried to get the courage to accept.

Joel printed the document and prepared his quarterly presentation to Christopher, because 
OPTIONS:
- Joel is his boss.
- Christopher is his boss.
Christopher is his boss.

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.
Emily was excited when she brought the dog home.