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: A bus was driven by a mean old man. His name was Rick. Nobody liked him and he liked no one else. Rick stopped to pick up some people from the bus stop. He gave them a mean face causing the people to take the next bus.
 selected sentence: He gave them a mean face causing the people to take the next bus.

Rick stops to pick up some people from the bus stop >Causes/Enables> Rick gives the people a mean face