This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Which of the following is not seen in HIV Patient with CD count less than 100 Per micro litre, who has non productive cough - \nSelect and explain. \nA. Mycobacterium tubercolusis, B. Pneumocystis carinii, C. Mycoplasma pneumoniae, D. Cryptococcal infection', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In HIV patient having CD4 count<100cells\\mm3 & having productive cough indicate mycoplasma pneumonia REF:<\\p> MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.', 'role': 'assistant'}]