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: Todd was not careful with his electrical appliances. Sentence2: He plugged in an old toaster with a frayed cord. Sentence3: When he was out of the room, he smelled a strange sound. Sentence4: The toaster had caught fire!

He used a fire extinguisher to save the day.