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: Brian wanted to play golf. He called his friends but they were all busy. Then he thought of another person he could call. Brian asked his brother, who eagerly agreed. The two brothers spent a happy day at the golf course!
Why did He call his friends?

Answerable