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: My girlfriend was expecting something nice for Valentine's Day. I kept her in suspense all day long. I finally surprised her late that evening. She said that she had been very worried I wasn't going to do anything. I told her that was the best part of the day.
Why did I keep her?

Answerable