The question is asking us about sexual consent and gives the following information: "Sexual Harassment/Assault Response Prevention Training Assessment Assessment Questions Question #2 of 15 2. Sexual Assault is a crime defined as intentional sexual contact, characterized by use of force, physical threat or abuse of authority or when the victim does not or cannot consent. " Consent means agreement, but since people have abused this and tried to argue that the agreement was there, a convention was developed to expect explicit agreement by people who are capable of giving it (for example old enough). Therefore, the following definition defines consent correctly:
b. Words or overt acts indicating a freely given agreement to the sexual conduct at issue by a competent person.