input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The best radiograph to obtain a view of maxillary sinus is:   (A) Lateral oblique maxilla   (B) Submentovertex   (C) Waters view   (D) Lateral skull
output: ['(C) Waters view <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Lateral oblique maxilla  (B) Submentovertex  (C) Waters view  (D) Lateral skull <> possible answers', '  The best radiograph to obtain a view of maxillary sinus is: <> context']