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.
Q: Title: Scary costume. Sentence 1: It was Halloween night and Susie was handing out candy. Sentence 2: Instantly the doorbell rang. Sentence 3: When Susie answered the door, she was shocked. Sentence 4: She had never seen something more scary.
A:
The monster at the door was horrifying.