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: Joe ripped his backpack. Sentence2: He needed a new one. Sentence3: He went to Office Depot. Sentence4: They had only one in stock.

Joe was able to nab it just in time.