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: Matt was on a train with his girlfriend. They arrived at their destination and got off the train. Five minutes later, Matt's girlfriend realized she forgot her phone. They had to drive really far to get her phone. Matt was annoyed and frustrated with the situation.
Why had They to drive really far to get her phone?

Not Answerable