Hello. Could you provide a little information about Thiruvananthapuram? 
 Thiruvananthapuram is a major aerospace research facility in India 
 Good for them. Do you have more information on the economy there? 
 Many train services of Indian railways originate from Thiruvananthapuram. 
 That is so cool! Can you tell me about the economy there?
Thiruvananthapuram is a major aerospace research facility in India