This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological oncology, Subject name: Gynaecology & Obstetrics
[{'content': 'Which of the following most commonly cause intraorbital metastasis in female : \nSelect and explain. \nA. Breast cancer, B. Cervical cancer, C. Ovarian cancer, D. Endometrial cancer', 'role': 'user'}, {'content': "Answer: A \nExplanation: Carcinoma breast cause metastasis in both bone and soft tissues. Brain secondaries may leads to intraorbital metastasis. For more information refer page no 558 of SRB'S manual of surgery ,5 th edition.", 'role': 'assistant'}]