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: Bob wanted to become a sculptor. Sentence2: He decided to learn to sculpt at university. Sentence3: He practiced sculpture with diligence and patience. Sentence4: Eventually, he graduated with a degree in sculpture.

After many years, he became the best sculptor in the country.