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': 'A patient gets tingling when his bed light is flashed suddenly. Which type of hallucination is this : \nSelect and explain. \nA. Hypnagogic hallucinations, B. Hypnopompic hallucinations, C. Reflex hallucinations, D. Functional hallucinations', 'role': 'user'}, {'content': 'Answer: C \nExplanation: "Example of reflex hallucination : when the light flashes the patient gets tingling sensation".', 'role': 'assistant'}]