You are welcome 
 Thanks for all your help. 
 I knew the name sounded familiar. What do you know about the economy there? 
 Do you know how they make the money? 
 Sure, Kolkata is the capital of the Indian state of West Bengal. This makes it the third largest city in India.
Sure, Kolkata is the capital of the Indian state of West Bengal. This makes it the third largest city in India.