Task: Question Generation
Input (English): North Carolina is home to three major league sports franchises: the Carolina Panthers of the National Football League and the Charlotte Hornets of the National Basketball Association are based in Charlotte, while the Raleigh-based Carolina Hurricanes play in the National Hockey League. The Panthers and Hurricanes are the only two major professional sports teams that have the same geographical designation while playing in different metropolitan areas. The Hurricanes are the only major professional team from North Carolina to have won a league championship, having captured the Stanley Cup in 2006. North Carolina is also home to Charlotte Hounds of the Major League Lacrosse.
Output (English): What is the only professional team from North carolina to have won a league championship?