Definition: 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.
Input: Sentence1: Mark was starting a new job the next day. Sentence2: He was nervous about being around so many strangers. Sentence3: He barely slept any the night before due to anxiety. Sentence4: When he entered the building he was greeted warmly by many people.

He realized he would fit in perfectly at the new job.