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': 'The following may be the example of privilaged communication except : \nSelect and explain. \nA. An impotent person marrying, B. A syphilitic taking bath in a public pool, C. Engine driver found to be coloured blind, D. Pilot having hypermetropia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. An impotent person marrying Professional confidentiality (secrecy) exists between doctor and patientQ while privileged communication is an exception to the general rule of professional secrecy between doctor & patient and is made between doctor and concerned authorityQ who has corresponding legal, social and moral duties to protect the interests of community or the state.', 'role': 'assistant'}]