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 can't sleep at night. He is afraid of the monsters under the bed. Dad tells him there is no such thing as monsters but it doesn't help. So Dad gives him a blanket and tells him that it's a magic blanket. Sam believes that he is protected by the blanket and he sleeps well.
Why did Dad tell him?

Answerable