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: Casey wanted a puppy. Her parents had said no for a long time. For Casey's birthday they decided to surprise her. They got a puppy without her knowing. Casey got the puppy and was super happy!
Why did Casey want a puppy?

Not Answerable