This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Surgery
[{'content': 'Most common type of sarcoma of breast \nSelect and explain. \nA. Angiosarcoma, B. Rhabdomyosarcoma, C. Kaposi sarcoma, D. Synovial', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Angioarcoma(Ref. Sabiston page 842,20th edition)* Angiosarcoma most commonly follows RT to the axilla.* Characterized by Bluish purple nodule clinically', 'role': 'assistant'}]