input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is the complication of massive blood transfusion?   (A) Metabolic acidosis   (B) Metabolic alkalosis   (C) Respiratory alkalosis   (D) Respiratory acidosis
output: ['(B) Metabolic alkalosis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Metabolic acidosis  (B) Metabolic alkalosis  (C) Respiratory alkalosis  (D) Respiratory acidosis <> possible answers', '  Which of the following is the complication of massive blood transfusion? <> context']