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 says he hears music every time when someone touches his thumb. This is an example of \nSelect and explain. \nA. Reflex hallucination, B. Functional  hallucination, C. Visual hallucination, D. Extra campine hallucination', 'role': 'user'}, {'content': 'Answer: A \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'}]