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': 'SIte of bleeding after cataract surgery is \nSelect and explain. \nA. Anterior choroidal vessels, B. Posterior choroidal vessels, C. Anterior ciliary vessels, D. Posterior ciliary vessels', 'role': 'user'}, {'content': 'Answer: D \nExplanation: After cataract surgery, posterior ciliary vessels are the common sites of bleeding. Ref AK khurana 6/e p 215', 'role': 'assistant'}]