Study the given information carefully to answer the given questions:
In a certain code language, ‘roam around the hills’ is coded as ‘mu pa jl ko’,‘hills on left side’ is coded as ‘el rf pa nt’, ‘left to roam alone is coded as ‘jl dg el hv’, ‘alone for the journey’ is coded as ‘bx ko oy dg’,
(Note: All codes are two-letter codes only.)
In the given code language, what is ‘side’ coded as ?

Options

A. mu
B. either 'nt' or 'rf'
C. either 'el' or 'pa'
D. dg

Answer

B