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

Your

Sister's

Mother's

Daughter's

Brother's

Cousin

is your COUSIN !!

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

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

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

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

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

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