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': 'Phacoemulsification includes: \nSelect and explain. \nA. Hydrodissection, B. Hydrodelineation, C. Continuous curvilinear capsular incision, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A. i.e. Hydrodissection; B. i.e. Hydrodelineation; C. i.e. Continuous curvilinear capsular incision', 'role': 'assistant'}]