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: Chase had a loose tooth. He thought he was going to die. His parents helped pull out his tooth. Chase was very scared. When his tooth came out he was relieved.
Why had Chase a loose tooth?

Not Answerable