This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Penile buccal coitus is: NEET 14,15 \nSelect and explain. \nA. Sadism, B. Fetishism, C. Fellatio, D. Cunnilingus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Fellatio', 'role': 'assistant'}]