This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli), Subject name: Microbiology
LRS Institute of Tuberculosis and respiratory diseases is located at- 
Select and explain. 
A. Chennai, B. Bangalore, C. Delhi, D. Chengalpettu
C: Delhi
Answer: C: Delhi 
Explanation: Tuberculosis Research Centre is located in Chennai. National Tuberculosis institute is in Bangalore.