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: Billy buried some treasure in his backyard. Sentence2: He drew a map so he wouldn't forget where he'd put it. Sentence3: Years passed and Billy's family moved. Sentence4: Decades later, he went back and used his map to dig it back up.

He found many treasures from his childhood.