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: Sam took his lunch break by the pond outside his office building. He had too much food, so he decided to share. He walked over to the water to throw scraps to the geese. One goose jumped out of the water to chase him! He dropped the scraps as he ran from the goose.
Why did Sam take his lunch break?

Not Answerable