Given the task definition, example input & output, solve the new input case.
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.
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?
Output: Answerable
He formulated a machine learning algorithm to process words.

New input case for you: Gerald was really excited for a new book that was coming out. He signed up online to get an official signed copy from the writer. He got an email that told him he had won a copy. He went to the signing in Los Angeles and waited in line. Gerald received his copy and went home to read it.
Why did He go to the signing in Los Angeles?
Output:
Answerable