TASK 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.
PROBLEM: Sentence1: It was a cold and wet winter day. Sentence2: Kim left work after dark to find the street had frozen over. Sentence3: She tried to drive up a small hill and got stuck. Sentence4: Traffic was backed up as Kim slid down the slick hill.

SOLUTION: Kim was forced to back onto a side street to get out of traffic.

PROBLEM: 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.

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

PROBLEM: Sentence1: Bill has three cats. Sentence2: When he first got them, they were a real pain. Sentence3: He spent hours making sure that they didn't wreck his home. Sentence4: Eventually, he got them to behave.

SOLUTION:
Now his cats are very placid.