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: It was christmas morning in West Virginia. Hailey went down first very early to see what Santa had left. There were all size presents under the tree for her and her family. Hailey hears a small chirping, and looks to see what it is. It was a nest, with a baby bird in the tree, the smallest present.
Why did Hailey hear a small chirping?

Answerable