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: Mary wanted to make plans for New Year's Eve. Sentence2: She decided to have a party at her apartment. Sentence3: She invited all her friends. Sentence4: Her friends brought food and drinks to the party.
It was the best New Year's Eve party ever.