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: Dan was hungry for his lunch. Sentence2: He went to the break room to get his sandwich. Sentence3: When he opened the refrigerator he saw his sandwich was gone. Sentence4: He started looking for the sandwich thief.
He saw his enemy Tim eating his sandwich.