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 needed to use the restroom. Sentence2: He didn't realize there was no more toilet paper. Sentence3: He had to use napkins instead. Sentence4: That involved waddling to the kitchen.

He made sure to stock up after that.