(7) Consent .— (A) The term “consent” means a freely given agreement to the conduct at issue by a competent person. An expression of lack of consent through words or conduct means there is no consent. Lack of verbal or physical resistance does not constitute consent. Submission resulting from the use of force, threat of force, or placing another person in fear also does not constitute consent. A current or previous dating or social or sexual relationship by itself or the manner of dress of the person involved with the accused in the conduct at issue does not constitute consent. (B) A sleeping, unconscious, or incompetent person cannot consent. A person cannot consent to force causing or likely to cause death or grievous bodily harm or to being rendered unconscious. A person cannot consent while under threat or in fear or under the circumstances described in subparagraph (B) or (C) of subsection (b)(1). (C) All the surrounding circumstances are to be considered in determining whether a person gave consent.