The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.
P: How do you find a mate when you are just two centimetres in size and there aren't many who match your profile?
Q: Now, scientists have discovered that the loudspeakers they make are almost maximally optimised for the purpose at hand: transform any given leaf into the best 'amplifier' it could be.
R: But the tiny tree crickets have taken this a step further: they amplify their mating calls using loudspeakers that they themselves build using leaves.
S: An old trick is to draw attention to oneself by creating a lot of noise.

Options

A. PSRQ
B. QRSP
C. PQRS
D. SRQP

Answer

A