This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal Resuscitation, Subject name: Pediatrics
[{'content': "A baby is born with meconium stained liquor. All of the following are taken into account in terming a baby 'vigorous' EXCEPT: \nSelect and explain. \nA. Tone, B. Colour, C. Hea Rate, D. Respiration", 'role': 'user'}, {'content': "Answer: B \nExplanation: 'Vigorous' baby: Hea rate > 100/min Good muscle tone Strong respiratory effos.", 'role': 'assistant'}]