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: Jan called and said her car didn't sound right. So I walked over to her place and drove her car around. It sounded to me like it needed a tune-up. So I gathered all my tools and the parts needed for a tune and did it. Now Jan tells me her car sounds and runs much better.
 selected sentence: Jan called and said her car didn't sound right.

Jan's car makes strange sounds >Causes/Enables> Jan calls for help