A. went upstairs to close the windows so Grey would n't be disturbed . He came back , laughing . Apparently my son , who does n't usually object to goofing off after bedtime , put his hands on his hips and firmly told his father , " Stop laughing . It not funny . I trying to go to sleep !
According to the above context, choose the best option to answer the following question.
Question: Why did my son react the way that he did ?
Options:
- He was too close to the windows .
 - He did n't like laughing .
 - None of the above choices .
 - He was sleepy and irritated .


He was sleepy and irritated .