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: Susan loved to feed her cat. She bought the best food for it. She got the food out for the cat. She put it in the bowl. The cat ate the food.
 selected sentence: She bought the best food for it.

Susan gets a cat >Causes/Enables> Susan buys pet food