This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Orbit, Subject name: Ophthalmology
[{'content': 'Most common intraocular metastasis in females are from which of the following primary tumor? \nSelect and explain. \nA. Breast, B. Ovary, C. Cervix, D. Endometrium', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) BreastRef: Yanoff 3/e Chapter 8.3 Metastatic cancer to the eye* Metastasis is the most common intraocular malignant lesion.* Most common intraocular site of metastasis is: Choroid.', 'role': 'assistant'}]