Select the option that is related to 5th term in same way as 2nd to 1st and 4th to 3rd . FATHER  : :  AFGSRE  : :  MOTHER  :  OMGSRE  : :  BROTHE :  ?

RBLGEN ESRMGO RSAFGE RBLGEH

RBLGEH

Here opposite refers to the sum being 27. T = 20 and G = 7, the sum is 27 H = 8 and S = 19, the sum is 27 O = 15 and L = 12, the sum is 27