input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** 99.73 variation involves how many SD?   (A) 1   (B) 2   (C) 3   (D) 4
output: ['(C) 3 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 1  (B) 2  (C) 3  (D) 4 <> possible answers', '  99.73 variation involves how many SD? <> context']