What should come in place of the question mark (?) in the given series?
39,47, 55, 63, 71,?
A78
B79
C80
D77
A78
B79
C80
D77
Related Questions:
In a certain code language.
'Z + H' means 'Z is the daughter of H',
'Z # H' means 'Z is the sister of H',
'Z@H' means 'Z is the mother of H' and
'Z % H' means 'Z is the brother of H'.
Based on the above, how is R related to E if 'E % L # R + B'?