In a certain code language, 'This is my brother' is written as 'Bo UvZs Mn', 'That is my dog' is written as 'Zs Pt Uv Ga', 'This is your father' is written as 'Bo Uv Ex Yz'. How will 'brother' be written in that language?

Mn

Given; In a certain code language, 'This is my brother' is written as 'Bo Uv Zs Mn', 'That is my dog' is written as 'Zs Pt Uv Ga', 'This is your father' is written as 'Bo Uv Ex Yz'.

So,

This  is  my  brother  =  Bo  Uv  Zs  Mn

This  is  my  dog  =  Zs  Pt  Uv  Ga

This  is  your  father  =  Bo  Uv  Ex  Yz

Thus,

Brother is coded as Mn