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: There once was a slave trader. Sentence2: He found god and changed his wicked ways. Sentence3: He wrote a song about his conversion. Sentence4: That song became famous and popular.

The slave trader became very famous and rich from his song.