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: Monica had ordered her son some Christmas gifts. Sentence2: When they arrived, she was checking them out. Sentence3: She noticed that one toy, a piano mat, was not so good. Sentence4: It was much smaller and flimsier than the picture had shown.

Ex Output:
She decided to send that toy back.

Ex Input:
Sentence1: Charlie wanted to be a police officer in Hawaii. Sentence2: He passed his tests and was hired in Honolulu. Sentence3: Charlie liked interacting with the community. Sentence4: Charlie didn't like the amount of corruption in the force.

Ex Output:
Charlie vowed to change things if he was ever made chief.

Ex Input:
Sentence1: I had to go to school. Sentence2: I packed my backpack and realized my pencil was gone. Sentence3: I turned my head and saw my dog chewing my pencil. Sentence4: I scolded him and took the pencil back.

Ex Output:
Alas, my dog ate half of the pencil and was sick for two days!