For the following questions answer them individually
Natural : Artificial :: Cotton : ?
Crime : Punishment :: Honesty : ?
VOHA : WPIB :: CJQX : ?
PRINTING : RPNIITGN :: PROTOCOL : ?
20 : 11 :: 102 : ?
6415 : 5304 :: 7896 : ?
In each of the following questions, find the odd words/numbers/letters from the given alternatives.