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: While on vacation, Amy gathered rocks on the beach. Sentence2: When she came home, she showed the rocks to friends. Sentence3: Everyone said they looked like ordinary rocks, nothing special. Sentence4: Amy brought the rocks to a man who polished them.

He handed her a pile of beautiful polished agates.