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 worked in sales. Sentence2: Bob wanted to sale for his own company. Sentence3: He quit his job and made a start up. Sentence4: With due diligence, he was able to find a supplier.

Bob now runs a successful firm.