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: Richard had just bought a new home. He wanted to build a garden in his backyard. He worked everyday after work on his garden. He eventually planted tomatoes and squash. Richard made a hearty soup with his vegetables when they were ripe.
Why did He want to build a garden in his backyard?

Not Answerable