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: Marsha knew her car was low on fuel. She was trying to make it to the cheaper gas station across town. She could see the gas station when her car ran out of fuel. As she pulled over, she noticed her sister in the lane next to her. Her sister pulled over and gave Marsha a ride to the gas station.
 selected sentence: She could see the gas station when her car ran out of fuel.

Marsha heads to the gas station >Causes/Enables> Marsha can see the gas station