This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Special topics, Subject name: Anatomy
[{'content': "Magnan's symptom is seen in \nSelect and explain. \nA. Visual hallucination, B. Auditory hallucination, C. Gustatory hallucination, D. Tactile hallucination", 'role': 'user'}, {'content': "Answer: D \nExplanation: Tactile hallucination: this is hallucination of touch. In this type of hallucination, the person gets the feeling that some insects are crawling under the skin(formication) This is otherwise called Magnan's symptom, usually occurs in cocaine addicts. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 360", 'role': 'assistant'}]