input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following drug is commonly used in treatment for cancer associated thromboembotismt   (A) Low molecular weight heparin   (B) anti-thrombin III inhibitors   (C) Direct Xainhibitors   (D) Warfarin
output: ['(A) Low molecular weight heparin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Low molecular weight heparin  (B) anti-thrombin III inhibitors  (C) Direct Xainhibitors  (D) Warfarin <> possible answers', '  Which of the following drug is commonly used in treatment for cancer associated thromboembotismt <> context']