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: Physiology
[{'content': 'The type of hypoxia present in high altitude is: \nSelect and explain. \nA. Anemic Hypoxia, B. Hypoxic Hypoxia, C. Stagnant Hypoxia, D. Histotoxic Hypoxia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]