Your sister's aunt's nephew's daughter is your which relation ?

Your

Sister's

Aunt's

Nephew's

Daughter

is your NIECE !!

What relation is your brother's father's daughter's brother in law to you ?

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

What relation is your cousin's aunt's brother in law's daughter to you ?

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

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

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