Q: 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 to not connect with the rest of the story. Ensure that the generated sentence is contextually relevant to the story.
Title: Bad Beef. Sentence 1: Pete was a cook at a restaurant. Sentence 2: The beef at the restaurant had gone bad and Pete didn't notice. Sentence 3: Pete made several burgers for the lunch crowd. Sentence 4: A couple of the burgers got sent back to the kitchen.
A:
Three months later they discovered they were pregnant with twins!