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: Social & Preventive Medicine
[{'content': '7 year old child is brought to you with history of dog bite in the neighbourhood. On examination there is a small superficial abrasion without oozing of blood. You would classify this bite as: \nSelect and explain. \nA. Category 1, B. Category 2, C. Category 3, D. Category 4', 'role': 'user'}, {'content': "Answer: B \nExplanation: There is no class 4. If there had been multiple transdermal bites or scratches, it would have been classified as category 3. Category 1 means receiving lick on intact skin or touching/feeding of animals. Ref: Park's Textbook of Preventive Medicine, 20th Edition, Page 243.", 'role': 'assistant'}]