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: Andrea's dad asked her to get firewood. She went downstairs and then outside. In the back yard, there was a pile of wood. She grabbed a few logs. Then, she brought them inside.
 selected sentence: In the back yard, there was a pile of wood.

Andrea's dad puts wood in the back yard >Causes/Enables> Wood is in the back yard