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': 'A 70 year old female presents with a lesion on cheek with pearly raised border & telangiectasia on surface of lesion.Diagnosis is: \nSelect and explain. \nA. Basal cell carcinoma, B. Squamous cell carcinoma, C. Actinic keratosis, D. Wart', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Lesion with pearly border associated with telangiectasia suggests of Basal cell carcinoma.', 'role': 'assistant'}]