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
Tell me whether these teams have ever won the Champions League: Real Madrid, Manchester United, Manchester City, Liverpool, Paris Saint-Germain


assistant
Winners;
Real Madrid, Liverpool, Manchester United
Despite the recent success in their national leagues, Manchester City and Paris Saint-Germain are still competing to win their first UEFA Champions League title.