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: Ophthalmology
[{'content': 'Recurrent chalazion has the risk of \nSelect and explain. \nA. Squamous cell carcinoma, B. Malignant melanoma, C. Sebaceous cell carcinoma, D. All the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Complications of Recurrent chalazion are meibomian gland adenocarcinoma and sebaceous cell carcinoma.', 'role': 'assistant'}]