This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Maternal and child care, Subject name: Social & Preventive Medicine
[{'content': 'Which of the following is not included in "Cleans" in the conduct of delivery? \nSelect and explain. \nA. Clean cord, B. Clean hands, C. Clean surface, D. Clean perineum', 'role': 'user'}, {'content': "Answer: D \nExplanation: Five cleans' (practices) under strategies for elimination of neonatal tetanus include,-Clean delivery surface-Clean hands (of bih attendants)-Clean cord cut (blade or instrument)-Clean cord tie-Clean cord stump (no applicant) Ref : Park 23rd edition Pgno : 310", 'role': 'assistant'}]