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: Margo has been the girl of my dreams for Years. Sentence2: Last week I finally asked her out. Sentence3: She said I was too good a friend to date. Sentence4: It broke my heart.

SOLUTION: I guess I'll have to be a bad friend to make things work.

PROBLEM: Sentence1: The puppy scratched at the door. Sentence2: He wanted to go out to play. Sentence3: A man opened the door for the puppy. Sentence4: The puppy ran outside.

SOLUTION: The puppy looked very happy as it ran in the yard.

PROBLEM: Sentence1: My family purchased a gun for home defense. Sentence2: We practiced gun safety the very first day we got it. Sentence3: State laws require that it must stay locked and unloaded. Sentence4: This does not make much sense.

SOLUTION:
Now we own large dogs that are not locked up, instead.