Detailed 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.
Q: Title: Rude Customer. Sentence 1: Tim was working at the mall. Sentence 2: An irate customer walked into his store. Sentence 3: They were demanding a refund. Sentence 4: Tim didn't care enough to argue.
A:
He did the refund quickly and got the customer out.