input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** What to be done next?   (A) Extended curettage with allograft   (B) Bone biopsy   (C) Curettage   (D) Extended curettage with autograft
output: ['(B) Bone biopsy <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Extended curettage with allograft  (B) Bone biopsy  (C) Curettage  (D) Extended curettage with autograft <> possible answers', '  What to be done next? <> context']