The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Root end resection is done?   (A) 1mm   (B) 4mm   (C) 6mm   (D) 3mm
['(D) 3mm <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 1mm \n (B) 4mm \n (C) 6mm \n (D) 3mm <> possible answers', '  Root end resection is done? <> context@']