A Parent Shares with a Nurse a Concern That an Adolescent

A parent shares with a nurse a concern that an adolescent "constantly reads about Hitler and watches history television programs that show concentration camp footage." Which statement would be the most therapeutic response?

A) "Are there any other behavior changes that concern you?"
B) "Being interested in Hitler isn't necessarily something to be worried about."
C) "Have you ever talked with your child about how this interest in Hitler concerns you?"
D) "I'll be happy to talk with your child, but anything I learn is considered confidential."