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': 'The content of thought in olfactory reference syndrome is: \nSelect and explain. \nA. Erotic, B. Infedelity, C. Love, D. Foul odour', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Foul odour', 'role': 'assistant'}]