The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which is not a type of Gracey curvettes?   (A) # 1-2   (B) # 11-12   (C) # 13-14   (D) # 5-16
['(D) # 5-16 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) # 1-2 \n (B) # 11-12 \n (C) # 13-14 \n (D) # 5-16 <> possible answers', '  Which is not a type of Gracey curvettes? <> context@']