Read the following context and choose the best option to answer the question.
Context: It seems that on most songs he has a word that he echoes . Like on the Bob Marley classic , " Three Little Birds , " he goes " You - ou - ou . " It 's kinda cute , really . And tonight , he only let me sing " Hi Lili " once before asking for " bed . " That 's the second time he 's cut short lullaby time to go to bed .
Question: Why did he cut the lullaby short ?
Options: 
A. None of the above choices .
B. He was tired and wanted to go to bed .
C. He wanted peace and quiet .
D. He disliked the narrator 's singing .


B