Your sister's mother's brother's daughter's aunt is your which relation ?

Your

Sister's

Mother's

Brother's

Daughter's

Aunt

is your AUNT !!

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

What relation is your aunt's nephew's sister's daughter in law to you ?

What relation is your cousin's father's son's mother's niece to you ?

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

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

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