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.

Ex Input:
Sentence1: Riley had always loved to teach and tutor other people. Sentence2: His family told him that he would be a naturally good teacher. Sentence3: Riley decided to try to follow their advice and become a teacher. Sentence4: He worked her hard to get certified as a teacher.

Ex Output:
When he finally became certified, Riley knew he was on the right path.

Ex Input:
Sentence1: A non-professional football team challenged the Jets to a game. Sentence2: A man took out a big bet against the Jets. Sentence3: He watched the game very intently. Sentence4: The man was nervous because the game was very close.

Ex Output:
When the Jets lost he became very rich.

Ex Input:
Sentence1: Ritz was born in a large litter of 12 other puppies. Sentence2: When he was eight weeks old he was given away to a lovely family. Sentence3: They raised him well and he led a very happy life. Sentence4: Things changed one day for Ritz when his owner got cancer.

Ex Output:
Ritz was orphaned and had to be sent to a shelter.