Each of the following items in this section consists of a sentence, parts of which have been jumbled. These parts have been labelled as P, Q, R and S. Given below each sentence are four sequences namely (a), (b), (c) and (d). You are required to re-arrange the jumbled parts of the sentence and mark your response accordingly.
`underset(P)(ul("life is considered"))" "underset(Q)(ul("the origin of"))" "underset(R)(ul("the history of universe"))" "underset(S)(ul("a unique event in"))`
The correct sequence should be

Options

A. Q P S R
B. P S Q R
C. S Q P R
D. R S P Q