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.

Ex Input:
My brother does our taxes this year. My wife proofread the returns. He made a small error. It cost us $50 less in refunds. We joked about it.
Why did We joke about it?

Ex Output:
Not Answerable

Ex Input:
Joe wanted to do some reading. He couldn't see. He realized the lamp wasn't on. He tried to turn it on but nothing happened. The bulb had burned out.
Why did Joe want to do some reading?

Ex Output:
Not Answerable

Ex Input:
It was a typical day at work and I was bored. Today, I thought I will be a little adventurous. I went to my boss's office. Then, I ask him if I can receive a small pay raise. We negotiated and eventually I got the raise.
Why did We negotiate ?

Ex Output:
Answerable