Detailed Instructions: 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.
Q: Sentence1: James was very mad at his older brother. Sentence2: His brother had just yelled at James for losing his glasses. Sentence3: James knew that it was his fault, but didn't understand his brother. Sentence4: Why did he always yell at James?
A:
James punched his brother in anger, which led to him being being beat.