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: Last week I went to a theme park for the first time. Sentence2: I had never been to one before. Sentence3: I was nervous but excited. Sentence4: I ended up getting sick though.

I realized I shouldn't go back.