I would like to learn about Karachi, it reminds me or sriracha but I know that isn't right. 
 It is the largest city in Pakistan, and the capital of the province Sindh, what else would you like to know 
 Can you tell me about the geography there? 
 It is located on the coastline of Sindh providence. 
 Can you give me a little more information? 
 It is one of the worlds Megacities. 
 Can you tell me about any social issues there? 
 Operation Clean up in 1992 was a controversial effort to clean up and restore peace in the city that lasted till 1994 
 That sounds like a good thing, can you tell me more about the social issues? 
 The islamist militants initiated a crackdown operation against criminals similar to that that was started in 2013 by the Pakistan Rangers. 
 Thank you for the information! 
 You're welcome
Karachi