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: John Lennon was playing on stage. Paul McCartney had attended the show. Paul was very impressed with John. John and Paul made their own band. They called themselves the Beatles.
Why was Paul very impressed with John?

Not Answerable