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: Jason wanted to have a BBQ in the backyard. He called up all his friends. He went to the store and bought meat, chips, and soda. Jason brought the radio outside and cranked up some music. He spent the rest of the day grilling food and playing games.
Why did Jason want to have a BBQ in the backyard?

Not Answerable