input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** To assure surgical hemostasis, the best blood product administered	preoperatively to	patients	with	classic hemophilia is:   (A) Whole blood   (B) Factor 8 concentrate   (C) Fresh frozen plasma   (D) Factor 9 concentrate
output: ['(B) Factor 8 concentrate <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Whole blood  (B) Factor 8 concentrate  (C) Fresh frozen plasma  (D) Factor 9 concentrate <> possible answers', '  To assure surgical hemostasis, the best blood product\nadministered\tpreoperatively to\tpatients\twith\tclassic\nhemophilia is: <> context']