input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Focal sclerosing osteomyelitis is:   (A) Due to excessive periosteal bone formation   (B) An extremely painful condition   (C) Due to low grade chronic infection   (D) A common sequel following sequestrectomy
output: ['(C) Due to low grade chronic infection <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Due to excessive periosteal bone formation  (B) An extremely painful condition  (C) Due to low grade chronic infection  (D) A common sequel following sequestrectomy <> possible answers', '  Focal sclerosing osteomyelitis is: <> context']