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: Edward was a substitute school teacher. Sentence2: He hated his job. Sentence3: He could never get his substitute students to quiet down. Sentence4: One day , he bought a whistle so he could use it in class.
Edward got fired after using it on his first day.