input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Maximum infective stage of hepatitis B is   (A) HBsAg   (B) HBe Ag   (C) HBc Ag   (D) Anti-HBs
output: ['(B) HBe Ag <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) HBsAg  (B) HBe Ag  (C) HBc Ag  (D) Anti-HBs <> possible answers', '  Maximum infective stage of hepatitis B is <> context']