geography/landforms
<|im_start|>user
Hi there<|im_end|>
<|im_start|>assistant
Hello! How can I help you today?<|im_end|>
<|im_start|>user
What is a canyon?<|im_end|>
<|im_start|>assistant
A canyon is a deep, narrow valley with steep sides, usually formed by a river.<|im_end|>
<|im_start|>user
Are the Grand Canyon and the Fish River Canyon the two largest canyons in the world?<|im_end|>
<|im_start|>assistant
Yes, the Grand Canyon in the United States and the Fish River Canyon in Namibia are indeed two of the largest canyons in the world.<|im_end|>
<|im_start|>assistant
