Which of the following is correct regarding the male Aurah boundaries in Hanafi Fiqh?

Detailed Rulings on the Private Parts (حدود العورة) for Men/Women

• From the navel to the knees, but the knee is excluded.
• From below the navel up to and including the knees (knee is Aurah).
• Only the private organs themselves.
• From the chest to the ankles.