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 on a gameshow. He was so excited he kept forgetting to buzz in. Even though he knew the answers, he fell very behind. At the end of the show, he was in last place. He felt ashamed, having embarrassed himself like that.
 selected sentence: Even though he knew the answers, he fell very behind.

He forgets to buzz in >Causes/Enables> He falls behind