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': 'Good prognosis in schizophrenia is indicated by : \nSelect and explain. \nA. Soft neurological Signs, B. Affective symptoms, C. Emotional blun ting, D. Insidious onset', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Affective symtomsFlat or blunt affect is a poor prognostic sign where as affective symptoms as depression are good prognostic signs. Q', 'role': 'assistant'}]