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: An office downtown had a red carpet. Sentence2: The office staff complained it was always dirty. Sentence3: But none of their vacuums could properly clean it. Sentence4: So they hired a professional carpet cleaner.

The carpet looked almost new after it was cleaned.