A nurse is assisting with a community program to educate adolescents about contraception.After the class, a 15-year-old girl asks the nurse which method is best for her to use. Which of the following statements is an appropriate nursing response?

"Because of your age, we need your parents' consent for an examination, and then we'll talk."

"The doctor can best help you with that after your physical examination."

"Before I can help you with that question, I need to know more about your sexual activity."

"You are so young. Are you sure you are ready for the responsibilities of a sexual relationship?"