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: David wanted to make some tea. Sentence2: He boiled the water and steeped the tea bags. Sentence3: Once he filled the jug with everything he set it aside on the counter. Sentence4: He had set it on the edge and it fell and spilled out on the floor.

SOLUTION: Now he has to clean it up and start over again.

PROBLEM: Sentence1: Rob has never been on a rollercoaster. Sentence2: Rob's friends offered him a free ticket to six flags. Sentence3: Rob decided he may as well join. Sentence4: They all went and waited a long line.

SOLUTION: Rob had generous friends.

PROBLEM: Sentence1: John always wanted to see New York. Sentence2: After one year of working as a cop, he planned his trip. Sentence3: First, he stayed in a business class hotel. Sentence4: He went downtown, ate pizza and saw a Broadway show.

SOLUTION:
Then he spent a week in Harlem studying and admiring art.