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: Sam wanted to tune his guitar. He tried doing it by ear but it sounded weird. He tried by phone application but it didn't work. Finally a friend tuned it for him. That's when Sam decided to just give up playing instead.
Why did He try doing it by ear?

Not Answerable