This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vitreous and retina, Subject name: Ophthalmology
[{'content': 'Soft exudates are found in - \nSelect and explain. \nA. DM, B. HTN, C. Toxemia, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: causes of soft exudates on the retina: \x01 Hypeensive retinopathy \x01 Retinopathy of toxaemia of pregnancy \x01 Diabetic retinopathy \x01 Anaemic retinopathy \x01 LE, PAN and scleroderma \x01 Leukaemic retinopathy \x01 Retinopathy of AIDS Ref : comprehensive ophthalmology AK Khurana 4th edition pageno: 494', 'role': 'assistant'}]