Definition: 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.
Input: Bob went to the store to buy shorts. He bought some purple shorts. His friends made fun of his shorts. Bob tried to return the shorts. Unfortunately, the store did not accept returns.
Why did Bob try to return the shorts?

Answerable