This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Psychiatry
[{'content': 'What does Consultation-liaison (C-L) psychiatry involve? \nSelect and explain. \nA. Medical illness of psychiatric patients, B. Psychiatric illness in medically ill, C. Suicidal tendency in psychiatric patients, D. Suicidal tendency in medically ill', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Psychiatric illness in medically illConsultation-liaison (C-L) psychiatry involves the study of psychological aspect of medical care and the detection and Rx of psychiatric disorders in the medically ill patients.', 'role': 'assistant'}]