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: Pediatrics
[{'content': 'Laurence moon biedle syndrome-Associated with? \nSelect and explain. \nA. Polydactyly, B. Mental retardation, C. Retinitis pigmentosa, D. All of above', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., All of above Laurence-Moon-Biedl syndrome is characterized by: Obesity Polydactyly Mental retardation Hypogonadotropic hypogonadism Retinitis pigmentosa", 'role': 'assistant'}]