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: Mother was kidnapped last weekend. Sentence2: The low down scoundrels who did it demanded a ransom. Sentence3: Father refused to pay it, out of principle. Sentence4: They set some of Mother's ears as a warning.

Father told them he'd only pay if they sent the rest.