[["The NFL was founded in 1919, which means it is 100 years old (as of 2019). They started playing in 1920.", 55.0], ["The National Football League (NFL) was founded in 1920 as the American Professional Football Association (APFA) with ten teams from four states, all of whom existed in some form as participants of regional leagues in their respective territories; it took on its current name in 1922.", 19.0]]
how many years is the n. f. l. been around
sports