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 of these sports leagues are considered part of Big 4 Sports leagues in the United States: MLS, NFL, La Liga, IPL, NHL


assistant
The sports leagues considered part of Big 4 Sports leagues in the United States are the NFL and the NHL