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': 'NOT a feature of Holt Oram Syndrome is \nSelect and explain. \nA. Absent Radius, B. Atrial septal defect, C. Thrombocytopenia, D. Autosomal dominant inheritance', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Holt Oram Syndrome Patient have normal blood picture.', 'role': 'assistant'}]