input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** During maxillary osteotomy, which of the following can be given to prevent bleeding:   (A) Acetoacetic acid   (B) Lactic acid   (C) Heparin   (D) Tranexamic acid
output: ['(D) Tranexamic acid <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Acetoacetic acid  (B) Lactic acid  (C) Heparin  (D) Tranexamic acid <> possible answers', '  During maxillary osteotomy, which of the following can be given to prevent bleeding: <> context']