Given the task definition and input, reply with output. In this task you are given a story and a question regarding that story. You must judge whether the question is answerable based on the info given to you. Label the instances as "Answerable" or "Not Answerable" based on your judgment. the story and the question are separated by a new line character.

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 She pass the phone?
Not Answerable