[["Oscar Mayer", 173.0], ["Like many culinary traditions now considered quintessentially American, bologna was a product of immigration. Its origins lie in Italy \u2014 in the city of Bologna, to be specific \u2014 where mortadella has been a beloved sausage meat for millennia.", 123.0], ["My bologna has a first name it's O-S-C-A-R.", 24.0], ["Italians", 9.0]]
who invented bologna
history,inventor