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: Cathy works in a Starbucks. Last week, she had an unruly customer. The customer kept demanding a drink that didn't exist. Eventually, Cathy just gave her a latte. The customer did not know the difference.
Why did Cathy work in a Starbucks?

Not Answerable