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: Helmets. Sentence 1: On a museum tour one day John wandered off. Sentence 2: He meandered his way toward an old set of armor. Sentence 3: John was very curious and began to touch the armor. Sentence 4: Suddenly his teacher called his name and John jumped.
A:
The helmet fell onto John's head causing the whole class to laugh.