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: Microbiology
[{'content': 'Full blown Immunodeficiency syndrome is ? \nSelect and explain. \nA. High viral titres with low CD 4 count, B. Low viral titres with low CD 4 count, C. Low viral titres with high CD 4 count, D. High viral titres with high CD 4 count', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e.,viral titres with low CD 4 count", 'role': 'assistant'}]