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: On my way to work I stopped to get some coffee. I went through the drive through and placed my order. I paid the cashier and patiently waited for my drink. When she handed me the drink, the lid came off and spilled on me. The coffee hurt and I had to go home and change clothes.
 selected sentence: I paid the cashier and patiently waited for my drink.

I order coffee >Causes/Enables> I pay the cashier while waiting for my drink