You will be given a definition of a task first, then some input of the task.
In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.

Title: Karma. Sentence 1: I've always been a big believer in karma. Sentence 2: Especially since a girl who was mean to me in school is fat and ugly. Sentence 3: I sent a picture of her to some friends expressing that and laughing. Sentence 4: Later that day, I fell and sprained my wrist.
Output:
That's karma and I should have known better.