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: Ken needed to get up early for a test. He set his alarm for seven in the morning. But then he woke up at noon! He checked his alarm. It had gone off - but he had not heard it!
Why did He set his alarm?

Answerable