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': "A reflex which is not present in a child at birth is – \nSelect and explain. \nA. Moro's reflex, B. Symmetric tonic neck reflex, C. Crossed extensor reflex, D. Asymmetric tonic neck reflex", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Tonic neck reflex is divided into two types\n\nAsymmetric Tonic neck reflex\nSymmetric Tonic neck reflex', 'role': 'assistant'}]