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: Sammie had a favorite pair of socks. Sentence2: They were the only socks he would wear every day. Sentence3: After a few months the socks started to become worn. Sentence4: Sammie realized he had to throw away his old socks and buy new ones.

Sammie said goodbye to his old friends and bought a new pair of socks.