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: Medicine
[{'content': 'Which of the following dietary interventions reduces the further risk in MI patients - \nSelect and explain. \nA. High fibre diet, B. Sterol esters, C. Potassium supplements, D. ω3 polyunsaturated fatty acids', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]