[Solved] A non sequitur occurs when a speaker uses the testimony of an expert to endorse an idea or product for which the expert does not have the appropriate credentials or expertise. Pornography: Materials (such as images, videos, or writings) that depict sexual content intended to stimulate erotic rather than aesthetic or emotional feelings. Monogamous Relationships: A form of relationship where an individual has only one partner, either in a marital or sexual context, during a period of time. Feminist: A person who supports feminism, the advocacy of women's rights on the basis of the equality of the sexes. Adultery: The act of being sexually unfaithful to a spouse or partner.