input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** What is the best time to give anti-D to a pregnant patient?   (A) 12 weeks   (B) 28 weeks   (C) 36 weeks   (D) After delivery
output: ['(B) 28 weeks <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 12 weeks  (B) 28 weeks  (C) 36 weeks  (D) After delivery <> possible answers', '  What is the best time to give anti-D to a pregnant patient? <> context']