instruction:
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.
question:
Mason is terrible at basketball. He believes in himself. He challenged Adam to a competition. Mason tried his best. Mason lost the game.
Why did Mason try his best?
answer:
Answerable

question:
Lenny had a walnut tree in his yard and he loved walnuts. But he had no nutcracker! He had a basket of nuts that made his mouth water. Then he had a great idea! He cracked the nuts open with a hammer and snacked all night!
Why had Lenny a walnut tree?
answer:
Answerable

question:
Amy wanted to improve her volleyball game. She had practice 3 days a week, but she still needed more. On their day off she went to the gym. But others sports were practicing, and she couldn't play. She decided she would practice in her own backyard.
Why did She decide she would practice in her own backyard?
answer:
Answerable