input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Preferred drug for the treatment of uncomplicated grade 2 hypeension in a 48 year old man is   (A) Chlohalidone   (B) Triamterene   (C) Spironolactone   (D) Furosemide
output: ['(A) Chlohalidone <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Chlohalidone  (B) Triamterene  (C) Spironolactone  (D) Furosemide <> possible answers', '  Preferred drug for the treatment of uncomplicated grade 2 hypeension in a 48 year old man is <> context']