The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Estimate the dental age from the radiograph:   (A) 5 years   (B) 10 years   (C) 15 years   (D) 25 years
['(C) 15 years <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 5 years \n (B) 10 years \n (C) 15 years \n (D) 25 years <> possible answers', '  Estimate the dental age from the radiograph: <> context@']