input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The community periodontal index of treatment needs is recorded for:   (A) Quadrants   (B) Sextants   (C) One arch   (D) Whole dentition
output: ['(B) Sextants <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Quadrants  (B) Sextants  (C) One arch  (D) Whole dentition <> possible answers', '  The community periodontal index of treatment needs is recorded for: <> context']