The following six sentences come from a paragraph. The first and the last sentences are given. Choose the order in which the four sentences (PQRS) should appear to complete the paragraph.
S1 : Both Rattan and his son Moti were idlers and did not like to do any work.
S6 : In fact, they prided themselves on their inactivity and idleness.
P : The result was that their idleness increased all the more.
Q : His wife had introduced order and industry in the house.
R : Rattan's wife had died long ago; Moti had married in the preceding year.
S : She would work herself to death and earn the daily feed for both of them.
Select the correct sequence.