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: Kim was watching cartoons when the commercial break came. Sentence2: There was a commercial for a new movie Home Alone. Sentence3: The commercial made the movie look exciting. Sentence4: Kim begged her mother to take her to see the movie.

Kim was sad when her mother said they couldn't go.