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: Ethan was afraid of the dark. He told his mom about his fear. The next day, she brought him a small night light. She told Ethan he could use the light every night. The night light helped Ethan overcome his childish fear.
Why did She tell Ethan?

Answerable