instruction:
In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.
question:
People remember their fights, but one fight Charles will never forget. He called his x-girlfriend and said he didn't know if the kid was his? She passed the phone to a guy who started arguing. Charles told this guy where to meet for a fight. That guy punched Charles in the mouth so hard he needed stitches.
Why did He call his x - girlfriend?
answer:
Charles didn't know if his kid was his.

question:
My name was Bob. I hated my name. I decided to change it. I changed it to Zeke. Now, I loved my name!
Why did I change it?
answer:
I changed it to Zeke.

question:
Rufus hasn't seen his best friend for three Year's. He decides it is finally time to visit his best friend. Rufus takes the long bus ride to Pennsylvania. When he is reunited with his best friend, Rufus is happy. He decides he will never go so long without seeing his best friend.
Why did He decide he will never go so long without seeing his best friend?
answer:
He decides he will never go so long without seeing his best friend.