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': 'Male staed alcohol .0 years, presently taking 3 quaers daily over 3i, ,ears, now complains that he gets the kick in 1 quaer, diagnosis is: \nSelect and explain. \nA. Withdrawal, B. Mellanby phenomenon, C. Reverse tolerance, D. Cross tolerance', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. c. Reverse tolerance', 'role': 'assistant'}]