Henrik, age 4, wants to wear his pajamas to play in the snow, and wants to know why this isn't allowed. If his mother has an authoritative parenting style, what answer is she most likely to give?

A. "Because I said so ."
B. "It's just a bad idea, but if you really think it will make you happy, then go ahead."
C. "Whatever, I don't care."
D. "Because you'll be cold if you wear your pajamas. You need to wear your jacket and mittens so that you can have more fun while you're playing."