In the following items, cach passage consists of six sentences. The first sentence `(S_1)` and the final scntence `(S_6)` are given in the beginning. 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 mark accordingly on the Answer Sheet.
`S_1` : It was a very pleasant walk along the banks of the river
`S_6` It charmed me beyond measure
P: The buffalo had huge homs
Q: A kind of unknown calm and peace seemed to slide into my soul
R: What delighted me most was the sight of a little boy sitting on the last buffalo in the herd
S: I saw a herd of buffaloes swimming across the river
The proper sequence should be

Options

A. SRPQ
B. QSRP
C. PQRS
D. RPQS