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: Mary got a gift from her parents. They decided she was old enough to have a pet. She came home from school to find a kitten in her room. She was so excited to take care of it. Mary named her cat Fluffy.
Why did They decide she was old enough to have a pet?

Not Answerable