In a code language. ‘CLOUD’ is called ‘WHITE’. ‘WHITE’ is called ‘RAIN’, ‘RAIN’ is called ‘GREEN’. ‘GREENis called ‘ATR’ and ‘AIR’ is called ‘BLUE’ and ‘BLUE’ is called ‘WATER’. Then where will the birds fly in this code language?

A

AIR

B

CLOUD

C

BLUE

D

RAIN