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 item as being related to "golf" or "football": Iron, driver, quarterback, lineman, putter, tee, linebacker


assistant
Iron: Golf 
Driver: Golf
Quarterback: Football
Lineman: Football
Putter: Golf 
Tee: Golf 
Linebacker: Football