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: Tom has been working hard at work. Sentence2: he has been staying extra hours to get the job done. Sentence3: The rest of the office think Tom is a swell guy. Sentence4: One day Tom gets called into the office.

Tom's boss gives him a raise.