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': '75% Lymph from breast goes to \nSelect and explain. \nA. Axillary L.N., B. Subclavicular L.N., C. Internal mammary L.N., D. Cephalic L.N.', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Axillary L.N.Lymphatic drainage of Breast is as follows : -Axillary nodes (75%)Internal mammary or Paresternal nodes (20%)Posterior intercostal lymph nodes (5%)', 'role': 'assistant'}]