Each of the following items in this section consists of a sentence the parts of which have been jumbled. These parts have been labelled P, Q, R and S and are given below each sentence in four sequences namely (a), (b), (c) and (d). You are required to rearrange the jumbled parts of the sentence and mark your response accordingly.
One of the difficulties
`("the whole of mankind")/P ("or affect the masses")/Q ("the day after tomorrow")/R ("is that we want to transform")/S`

Options

A. a. SPQR
B. b. PRSQ
C. c. SPRQ
D. d. QRSP