input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The material used in its pure form in dentistry is:   (A) Composite   (B) Silver   (C) Gold   (D) Amalgam
output: ['(C) Gold <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Composite  (B) Silver  (C) Gold  (D) Amalgam <> possible answers', '  The material used in its pure form in dentistry is: <> context']