instruction: What is the Premier League?
context: The Premier League (legal name: The Football Association Premier League Limited) is the highest level of the English football league system. Contested by 20 clubs, it operates on a system of promotion and relegation with the English Football League (EFL). Seasons typically run from August to May with each team playing 38 matches (playing all other teams both home and away). Most games are played on Saturday and Sunday afternoons, with occasional weekday evening fixtures.
response: The Premier League is the top tier in English Football. The league has 20 teams where the bottom 3 teams are relegated to the 2nd tier and the top 3 teams from the 2nd tier are promoted. Each team plays the other 19 teams twice. Once home and once away, for a total of 38 games. Most games are played on the weekends from August to May.