Your cousin's aunt's niece's brother's uncle is your which relation ?

Your

Cousin's

Aunt's

Niece's

Brother's

Uncle

is your UNCLE !!

What relation is your sister's uncle's daughter's mother to you ?

What relation is your mother's brother's daughter's son to you ?

What relation is your grandmother's grandson's brother's daughter to you ?

What relation is your uncle's son's aunt's daughter to you ?

What relation is your brother's father's daughter's grandfather's wife to you ?

What relation is your father's mother's grandson's wife to you ?