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: Jerry grabbed his surfboard and swam into the ocean. He saw a great looking wave and swam over to surf it. Just as he prepared to climb his board, he saw a giant shark. Jerry quickly climbed his board and tried to escape the shark. Then last minute, Jerry realized the shark was just a dolphin.
Why did He see a great looking wave?

Not Answerable