input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The best finish line for anterior metal ceramic crown is   (A) Chamfer with bevel   (B) Heavy chamfer   (C) Shoulder   (D) Shoulder with bevel
output: ['(D) Shoulder with bevel <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Chamfer with bevel  (B) Heavy chamfer  (C) Shoulder  (D) Shoulder with bevel <> possible answers', '  The best finish line for anterior metal ceramic crown is <> context']