input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All are used in preterm labour to decrease uterine contractility except:   (A) Methyl alcohol   (B) Ritodrine   (C) Magnesium sulphate   (D) Dexamethasone
output: ['(D) Dexamethasone <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Methyl alcohol  (B) Ritodrine  (C) Magnesium sulphate  (D) Dexamethasone <> possible answers', '  All are used in preterm labour to decrease uterine contractility except: <> context']