This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Surgery
[{'content': 'All of the following are pa of the ASEPSIS wound grading except ? \nSelect and explain. \nA. serous discharge, B. purulent exudate, C. Induration, D. Erythema', 'role': 'user'}, {'content': 'Answer: C \nExplanation: REF : BAILEY AND LOVE 27TH ED.', 'role': 'assistant'}]