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: Pepper Spray. Sentence 1: Zack always walked home from school. Sentence 2: And he carried pepper spray with him. Sentence 3: One day, a pit bull approached him. Sentence 4: And he quickly used his pepper spray.
A:
After the pit bull ran away, Zack was glad he had pepper spray.