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
Which NFL teams have gone to the Super Bowl at least once but have never won a Super Bowl title?


assistant
Buffalo Bills, Minnesota Vikings, Cincinnati Bengals, Atlanta Falcons, Carolina Panthers, Houston/Tennessee/Oilers/Titans, San Diego/Los Angeles Chargers, St. Louis/Phoenix/Arizona Cardinals