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: Surgery
[{'content': 'Milroys disease is lymphedema which is- \nSelect and explain. \nA. Familial, B. Follows filariasis, C. Follows erysipelas, D. A sequele to white leg', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]