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: Unknown
[{'content': 'Study the given curve, comment on the finding \nSelect and explain. \nA. A is related with myoglobin and B is related with hemoglobin, B. B is related with myoglobin and A is related with hemoglobin, C. Both are related with myoglobin, D. Both are related with hemoglobin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: - Myoglobinis an iron-containing pigment found in skeletal muscle.', 'role': 'assistant'}]