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

Your

Mother's

Son's

Sister's

Uncle's

Daughter's

Aunt

is your AUNT !!

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

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

What relation is your aunt's sister's brother's mother in law to you ?

What relation is your mother's husband's wife's daughter's grandfather to you ?

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

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