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': 'Patient can hear music every time when he turns on the tap and hears the sound of water. This is an example of : \nSelect and explain. \nA. Reflex hallucination, B. Functional hallucination, C. Visual hallucination, D. 1st person auditory hallucination', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Functional\xa0hallucination : here the stimulus and perecption are in same modality.\nV/S\nReflex\xa0hallucination : here the stimulus and pereception are in different modality.', 'role': 'assistant'}]