This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
[{'content': 'Green color of contusion is due to: TN 08 \nSelect and explain. \nA. Bilirubin, B. Hemosiderin, C. Hematoidin, D. Biliverdin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Biliverdin', 'role': 'assistant'}]