Given the task definition and input, reply with output. 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.

Sentence1: Gina's brother was walking up the street. Sentence2: He was leaving after a fight with his dad. Sentence3: His father was walking down the street behind him. Sentence4: He was calling the boy to come back and fight some more.
It ended when their mother pulled their dad back in the house.