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.
Input: Sentence1: Today was the big day! Sentence2: Jason and his family were going to the sea park. Sentence3: He was hoping to see the big killer whale. Sentence4: They bought tickets and were waiting in the stands.

Then, right in front of jason, the whale jumped out of the water!