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': 'Which of the following is not seen in autism? \nSelect and explain. \nA. 2/3rd patients are mentally retarded, B. Poor eye contact, C. Language is impaired, D. Abnormal dermatoglyphics', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. d. Abnormal dermatoglyphics', 'role': 'assistant'}]