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: Ophthalmology
[{'content': 'Pseudoproptosis is a feature of \nSelect and explain. \nA. High axial myopia, B. Buphthalmos, C. Upper lid retraction, D. All the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]