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: Arnold's car had broken down. He brought it to the mechanic. The mechanic said he needed a new engine. Arnold decided it wasn't worth repairing. He began looking for a used vehicle.
 selected sentence: He began looking for a used vehicle.

Arnold's car breaks down >Causes/Enables> Arnold looks for a used vehicle