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: Milton sold ice cream. Sentence2: He had many different flavors. Sentence3: Unfortunately, he had no customers. Sentence4: He couldn't figure out why nobody wanted any.

Finally, he decided not to sell ice cream in December anymore.