Your wife's daughter's grandmother's son's niece is your which relation ?

Your

Wife's

Daughter's

Grandmother's

Son's

Niece

is your NIECE !!

What relation is your brother's cousin's sister's aunt's uncle to you ?

What relation is your father's sister's cousin's daughter to you ?

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

What relation is your cousin's aunt's nephew's father to you ?

What relation is your sister's brother's mother's husband to you ?

What relation is your son's sister's grandfather's mother to you ?