Directions: The following question consists of six sentences. The first sentence (S1) and final sentence (S6) are given in the beginning. The middle four sentences in each have been jumbled up. They are labeled P, Q, R and S. You are to find the correct sequence of the four sentences.S1: Social isolation, overcrowding, the competitiveness of our society and several other factors are responsible for stress. S6: Yet some other get totally depressed and often much worried. P: In England we refer to competition in society as the 'rat-race'. Q: All of us react to that rat-race in different ways. R: But some of us get very much tried and bored every easily. S: The pressures on all of us are very great because speed and competition have become part of everyday life.