Instructions: 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.
Input: Title: Final Exam. Sentence 1: Byron showed up at a room at 4 for his final exam. Sentence 2: The room was empty. Sentence 3: Byron double-checked his class schedule. Sentence 4: The exam was scheduled to end at 4, and start at 1.
Output:
Byron wrote a rueful email, begging mercy from the teacher.