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.

Sorry I don't know about that, But I can tell you Obama was the first U.S president to visit Ethiopia.
You are welcome.
Sorry I'm not sure about that, but I can tell you that in 2006 the World Health Organization gives a figure of 1,936 physicians, which comes to around 2.6 per 100,000!
Hi can you tell me about Ethiopia?
Muhammad's second interaction with Ethiopia was during the expedition of Zaid ibn Haritha, and he sen Amr Bin Umayyah Al Damri to the King of Abyssinia and Ethiopia.
Muhammad's second interaction with Ethiopia was during the expedition of Zaid ibn Haritha, and he sen Amr Bin Umayyah Al Damri to the King of Abyssinia and Ethiopia.