input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Green discoloration of teeth is seen in:   (A) Tetracycline therapy   (B) Fluorosis   (C) Erythroblastosis fetalis   (D) None of the above
output: ['(C) Erythroblastosis fetalis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Tetracycline therapy  (B) Fluorosis  (C) Erythroblastosis fetalis  (D) None of the above <> possible answers', '  Green discoloration of teeth is seen in: <> context']