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: Chris was in a rush to open a bottle of wine. He twisted the corkscrew into the cork as fast as he could. He gave it a strong yank to get the cork out. The cork tore in two pieces. Chris had to remove the cork from the corkscrew and start again.
 selected sentence: The cork tore in two pieces.

Chris gave a strong yank to the cork >Causes/Enables> Chris broke the cork