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.

Example Input: Sentence1: I was eagerly waiting for a package to arrive. Sentence2: At 5 o'clock I walked down the street toward my mail service. Sentence3: A block away, a vicious snarling dog rounded the corner at me! Sentence4: I stopped, turned, and started running back home in terror!
Example Output: I never did check my mail that day.

Example Input: Sentence1: Carl had a gambling problem. Sentence2: He knew he had to stop, but he just couldn't. Sentence3: Then he called a support line. Sentence4: They referred him to helpful talk therapy.
Example Output: With their help, Carl was finally able to get well!

Example Input: Sentence1: Michelle had a big test on Friday. Sentence2: She thought she studied hard all week for it. Sentence3: Her and a friend got together the night before to cram. Sentence4: Michelle was shocked to find out she had studied the wrong book.
Example Output:
They both laughed for a while and crammed extra hard.