input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The necrotising pressure areas, undergoing bone resorption and endosteal bone formation   (A) Juvenile periodontitis   (B) Occlusal trauma   (C) Chronic suppurative periodontitis   (D) ANUG
output: ['(B) Occlusal trauma <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Juvenile periodontitis  (B) Occlusal trauma  (C) Chronic suppurative periodontitis  (D) ANUG <> possible answers', '  The necrotising pressure areas, undergoing bone resorption and endosteal bone formation <> context']