system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Classify each of the following as a desert or mountain range: Alps, Sahara, Rockies, Appalachian, Arabian, Gobi


assistant
Alps: Mountain Range
Sahara: Desert
Rockies: Mountain Range
Appalachian: Mountain Range
Arabian: Desert
Gobi: Desert