You will be given a definition of a task first, then some input of the task.
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.

Maddie really wanted a puppy. Her mom told her if she gets all good grades, she could get one. She worked really hard for three months on her school work. When report cards came out, she had earned all a's and b's! Maddie's mom took her to get her puppy as her reward.
Why did She work really hard?
Output:
Answerable