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: We used to live by an ice pond. Sentence2: It froze over in the winter. Sentence3: One day my friend Joe took his 3 year old out onto the pond. Sentence4: Joe slid his son along the ice like a curling stone.

Joe's son did not stop laughing for hours.