The following sentence is divided into four parts ( P,Q,R and S ) . Rearrange it in the proper sequence in order to make a meaningful sentence.
(P) Canals are waterways
(Q) That are built by people
( R ) Travel , and irrigation
(S ) And used for shipping

Options

A. a) SQPR
B. b) RPSQ
C. c) PQSR
D. d) RPQS

Answer

C