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: Karen's grandmother gave her two gifts for Christmas. One was a videogame that she really liked. The other was twenty dollars to give to another person or charity. Karen thought very hard about what to do with the money. She donated it to a group that bought books for poor children.
 selected sentence: She donated it to a group that bought books for poor children.

Karen decides to donate >Causes/Enables> Karen donates