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: Tommy wanted a reindeer for a pet. Sentence2: However he had never seen one. Sentence3: So he went to a park. Sentence4: While he was camping a reindeer ate all his food.

SOLUTION: Tommy no longer wanted a reindeer.

PROBLEM: Sentence1: The Lake Family goes on a road trip each summer. Sentence2: They pack their clothes. Sentence3: Then they fill a cooler with food. Sentence4: Everyone gets in the car.

SOLUTION: Finally, it's time to drive off on the road.

PROBLEM: Sentence1: Bill was at home with his family one weekend day. Sentence2: Out of nowhere, it became very stormy and windy. Sentence3: Bill checked the news and saw a tornado warning on all channels. Sentence4: He took his family into their basement with supplies.

SOLUTION:
After waiting the whole night, the tornado passed and they were safe.