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: Ben was riding his bike quickly to get to work. The sun was directly in his eyes and made it difficult to see. He heard a honking horn and slammed on his breaks. He flipped over the handlebars but fortunately landed on grass. Ben walked away with only a few scratches.
 selected sentence: He flipped over the handlebars but fortunately landed on grass.

Ben slams on his brakes >Causes/Enables> Ben flips over the handlebars