The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Reichert's cartilage is:   (A) 1st arch cartilage.   (B) 2nd arch cartilage.   (C) 3rd arch cartilage.   (D) 4th arch cartilage.
['(B) 2nd arch cartilage. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 1st arch cartilage. \n (B) 2nd arch cartilage. \n (C) 3rd arch cartilage. \n (D) 4th arch cartilage. <> possible answers', "  Reichert's cartilage is: <> context@"]