Instructions: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen after that sentence. Is any of them directly caused by it, or is made possible by it? 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. Do not change the main selected sentence in your answer.
Input: story: Sam was waiting at a bus stop. There was a puddle near by. He wasn't aware of it. A car drove over it and splashed Sam. Sam had to go back home and change.
 selected sentence: He wasn't aware of it.
Output:
Sam isn't aware of the puddle >Causes/Enables> Sam gets splashed