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': 'About trisomy 13, which of the following is a true statement \nSelect and explain. \nA. Bilateral mircophthalmia, B. Neurofibroma, C. Rocker bottom feet, D. Dermoid cyst', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a. Bilateral mircophthalmia', 'role': 'assistant'}]