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: Erin wanted to buy a book from an online store. Sentence2: Erin made an account and purchased the book. Sentence3: The book never came so Erin contacted the seller. Sentence4: The seller never replied, so Eren contacted customer support.

Erin eventually got his money back.