This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lens, Subject name: Ophthalmology
[{'content': 'Typical appearance of diabetic cataract is - \nSelect and explain. \nA. Sunflower type, B. Breadcrumb type, C. Polychromatic lusture, D. Snow flake appearance', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In diabetic cataract, initially a large number of fluid vacuoles appear underneath the anterior and posterior capsules, which is soon followed by appearance of bilateral snowflake-like white opacities in the coex. REF IMG', 'role': 'assistant'}]