In the question given below, a set of four sentences P, Q, R & S is given, which when properly sequenced, form a coherent paragraph. Arrange the sentences in the correct order and mark the correct order as your answer. P. Words like 'still' are loaded, because they imply that whoever is still doing the thing has yet to go through some evolutionary upgrade. Q. Even last year, I found myself seated next to a man on a flight who was humiliated and flustered when the attendants refused his banknote. R. The man wasn't a frequent flyer and came from a working-class background, pointing toward an important fact: when a capitalist system is resetting to a state of higher speed and automation, it often does so first through social elites. S. In London, a hipster barber targeting yuppies may very well refuse cash, but a hair salon targeting working-class immigrants will almost certainly 'still' take it.