Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Bob was a computer scientist. He enjoyed natural language processing. He decided to revolutionize the industry! He formulated a machine learning algorithm to process words. He won the nobel prize for his work!
Why did He formulate a machine?
Solution: Answerable
Reason: He formulated a machine learning algorithm to process words.

Now, solve this instance: I wanted to crochet a scarf. I sat down and began my work. I crocheted after work for many days. When I decided I was finished, I tried the scarf on. I'd made it way too long!
Why did I crochet after work for many days?
Student:
Answerable