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.

[Q]: story: John and I decided we wanted to see a baseball game today. We walked to the park and bought tickets. After the game started we bought hot dogs and sodas. The home team lost the game. We walked home sad.
selected sentence: We walked home sad.
[A]: John and I leave the game >Causes/Enables> John and I walk home

[Q]: story: A old man went to the diner for a cup of coffee. He sat at the bar and read his newspaper as he waited. The waiter brought over a whole pot just for the old man. The old man did not see this at first so the waiter got his attention. The old man drank half the pot as he finished reading.
selected sentence: He sat at the bar and read his newspaper as he waited.
[A]: An old man goes to the diner >Causes/Enables> The old man sits at the bar

[Q]: story: My friend and I went shoe shopping. She has very small feet and I have large feet. We wanted to buy shoes at the same store. A pair of red shoes fit me, and also fit my friend. We ended up buying the same shoes in different sizes.
selected sentence: We ended up buying the same shoes in different sizes.
[A]:
My friend and I go shoe shopping >Causes/Enables> We buy shoes