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.

Ex Input:
story: Sam decided he wanted to ride his bike to work to get some exercise. Sam didn't often ride his bike and had forgotten how to use the gears. Getting to work was simple since it was all down hill. Going home was difficult since the ride was all uphill. He arrived home exhausted and decided to practice gear-shifting.
selected sentence: Going home was difficult since the ride was all uphill.

Ex Output:
Sam forgets how to use the gears >Causes/Enables> Going uphill is difficult

Ex Input:
story: Terry wanted to give her dad a tie for Christmas. But she had very little money! Then she decided to try to make it herself. She cut up an old shirt and sewed it into a tie. Her dad said it was the best tie he had ever owned!
selected sentence: But she had very little money!

Ex Output:
terry spent money >Causes/Enables> terry had very little money

Ex Input:
story: On our way to a party the car stopped dead on an isolated road. We got out to relax by the creek while waiting for Someone to pass by. We got hungry so we made picnic from the food we had for the party. Robert's brother played his guitar while his girlfriend sang. The car started right up and made it home like nothing was wrong.
selected sentence: On our way to a party the car stopped dead on an isolated road.

Ex Output:
We drive >Causes/Enables> The car stops