Which of the Following Statements About the Prevention and Treatment

Which of the following statements about the prevention and treatment of suicide is true?

A) It is nearly impossible to prevent adolescent suicide, as teenagers rarely exhibit warning signs around adults.
B) Parents and teachers must be trained to pick up on the signals that a troubled teenager sends.
C) Gun-control legislation that restricts the availability of firearms to adolescents has little impact on suicide rates.
D) Parents should not be concerned about teenagers' commenting, "I wish I were dead," because adolescents are overly dramatic.