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: Unknown
[{'content': '“Anhedonia” seen in schizophrenia is linked to which of the following neurotransmitter abnormality? \nSelect and explain. \nA. Serotonin, B. Norepinephrine, C. Glutamate, D. GABA', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Norepinephrine\n(Ref : Kaplan Psychiatry Pg 290)', 'role': 'assistant'}]