input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A pregnant female with known cardiac disease presents to you in the first trimester with history of warfarin embryopathy what should be advised now?   (A) Continue warfarin throughout the pregnancy   (B) Replace warfarin with heparin in First trimester   (C) Give acicoumarin   (D) Use LMW heparin
output: ['(B) Replace warfarin with heparin in First trimester <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Continue warfarin throughout the pregnancy  (B) Replace warfarin with heparin in First trimester  (C) Give acicoumarin  (D) Use LMW heparin <> possible answers', '  A pregnant female with known cardiac disease presents to you in the first trimester with history of warfarin embryopathy what should be advised now? <> context']