text: Airlines around the world are distinguished from each other by price, service, type of aircraft, and a number of other criteria?
classes:  No, the criteria used to distinguish the world's airlines are price, service, type of aircraft,...  Besides, the criteria used to distinguish the world's airlines are price, service, type of aircraft,...  Yes, the criteria used to distinguish the world's airlines are price, service, type of aircraft,...  Meanwhile, the criteria used to distinguish the world's airlines are price, service, type of aircraft,...