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: Jenny rode her bicycle around town. She was trying to go to her friends house. A twig ended up getting caught in her wheel. The bike stopped and Jenny flew out of it. She scratched her knee.
 selected sentence: She was trying to go to her friends house.

Jenny rides her bike >Causes/Enables> Jenny tries to go to her friend's house