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: ENT
[{'content': 'Paial closure of the nostrils is done as management in \nSelect and explain. \nA. Atrophic rhinitis, B. Allergic rhinitis, C. Vasomotor rhinitis, D. Occupational rhinitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: ref : hazarika 4th ed', 'role': 'assistant'}]