This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sexual offences, Subject name: Forensic Medicine
[{'content': 'Tribadism means \nSelect and explain. \nA. Sexual relationship between two female, B. Sexual relationship between female and animal, C. Sexual relationship between two males, D. Anal intercourse male with female', 'role': 'user'}, {'content': "Answer: A \nExplanation: Tribadism or Tribbing Is female-to-female genital sex. Two women rub their vulvae together to stimulate each other's clitoris to orgasm. Female homosexuality is known as tribadism or lesbianism. Sexual perversions are: Exhibitionism: Recurrent urge or behavior to expose one's genitals to an unsuspecting person. Fetishism: Use of non-sexual or non living objects or pa of a person's body to gain sexual excitement. Paialism refers to fetishes specifically involving nonsexual pas of the body. Frotteurism: Recurrent urge or behavior of touching or rubbing against a nonconsenting person. Masochism: Recurrent urge or behavior of wanting to be humiliated, beaten, bound, or otherwise made to suffer. Pedophilia: Sexual attraction to prepubescent children. Sadism: Recurrent urge or behavior involving acts in which the pain or humiliation of the victim is sexually exciting. Transvestic fetishism: A sexual attraction towards the clothing of the opposite gender. Voyeurism: Recurrent urge or behavior to observe an unsuspecting person who is naked, disrobing or engaging in sexual activities. Other options: Sexual intercourse by a human being with a lower animal is called Bestiality. Sexual intercourse between two males is male homosexuality. Anal intercourse between two men or between a male and female.", 'role': 'assistant'}]