input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which drug is given to prevent acute mountain sickness?   (A) Acetazolamide   (B) Dexamethasone   (C) Digoxin   (D) Diltiazem
output: ['(A) Acetazolamide <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Acetazolamide  (B) Dexamethasone  (C) Digoxin  (D) Diltiazem <> possible answers', '  Which drug is given to prevent acute mountain sickness? <> context']