S1: ‘All work and no play makes Jack a dull boy’ – There is a lot of truth in this proverb. P: Then, they can go back to their books, refreshed. Q: Games provide the best form of recreation in schools. R: Unless pupils enjoy some sort of recreation, they become dull and their reading suffers as a consequence. S: Pupils should play for an hour or two. S6: Games provide recreation for the pupils, and also make their bodies strong. Find the correct sequence of P, Q, R and S.