Given the task definition and input, reply with output. In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.

Sentence1: Reese was waiting tables at his job at a diner. Sentence2: A strange man walked in with a suitcase and sat down. Sentence3: Reese took the man's order and then the man left. Sentence4: Reese saw that he left his suitcase which was ticking.
His manager called the police and the building was evacuated.