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: John took a big drink and swallowed an ice cube. Sentence2: When the ice cube stuck in his throat, John panicked. Sentence3: He heated some water to melt the ice cube. Sentence4: He gulped it quickly, and the ice melted.

John was relieved.