In this task, the input is a set of dialogues between a user and an assistant. You need to find the dialogue that is basically a response given to a question or an aspect of the user.
Q: Hi. Its an landlocked country in central part of southern Africa! 
 Hi. Do you know where Botswana is? 
 Your Welcome! 
 Thanks. Do you know anything about it's economy? 
 Awesome. Do you know anything else about etymology?
A: 
Hi. Its an landlocked country in central part of southern Africa!