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: Erin loved to sleep with candles. Sentence2: One day she took a nap while a candle was lit. Sentence3: The cat knocked it over. Sentence4: She woke to a house full of smoke.
Both Erin and the cat got out safely.