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: Psychiatry
[{'content': 'Scatologia is? \nSelect and explain. \nA. Eating disorder, B. Sleep disorder, C. Paraphilia, D. Defense mechanism', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. ParaphiliaScatologia, also called Coprolalia, is a dent sexual practice in which sexual pleasure is obtained through the compulsive use of obscene language.The affected person commonly satisfies his desires through obscene telephone calls, usually to strangers.', 'role': 'assistant'}]