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: I decided to take my dog for a walk. Sentence2: Suddenly, it started to rain. Sentence3: My dog wanted to go back home. Sentence4: But, I insisted that we continue to walk.

My dog actually had a lot of fun walking in the rain!