Direction: The following passage consists of six sentences. The first and the sixth sentences are given. The middle four sentences in each have been removed and jumbled up. These are labelled P, Q, R and S. You are required to find out the proper sequence of the four sentences and choose the correct order from the options.

S1: Ants eat worms, centipedes and spiders.

P: They are usually much quicker than the ant itself.

Q: Nevertheless, these animals do not make easy games for ants.

R: Besides, they have an extraordinary number of ways of escaping.

S: They also eat larvae and insect adults such as flies, moths and springtails.

S6: Some jump and some give out a pungent repellent substance.