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: Alex was asleep in the nurse's office at school. He awoke to see his dad waiting for him. His dad was an hour late. Alex was mad at his father for making him wait. Dad bought Alex pizza to make up for being late.
 selected sentence: Dad bought Alex pizza to make up for being late.

Alex is mad at his dad for being late >Causes/Enables> Dad buys Alex a pizza to make up for being late