Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: story: 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.
 selected sentence: The night light helped Ethan overcome his childish fear.

His mom briings him a night light >Causes/Enables> The night light helps Ethan get over his childish fear