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: Dental
[{'content': '23-year-old lady Sony develops brown macular lesions over the bridge of nose and cheek following exposure to light. The probable diagnosis is – \nSelect and explain. \nA. SLE, B. Acne Rosacea, C. Chloasma, D. Photodermatitis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: This patient has:-\n\nBrown macular degeneration\nInvolvement of bridge of nose and cheek\nPhotosensitivity (following exposure to light)\n\nSuggestive of\xa0Chloasma', 'role': 'assistant'}]