input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** When adequate bone  buttressing is present, the AO system of fixation suggests   (A) Compression Osteogenesis   (B) Load bearing fixation   (C) Load sharing fixation   (D) Non-rigid fixation
output: ['(C) Load sharing fixation <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Compression Osteogenesis  (B) Load bearing fixation  (C) Load sharing fixation  (D) Non-rigid fixation <> possible answers', '  When adequate bone  buttressing is present, the AO system of fixation suggests <> context']