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

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

What relation is your grandfather's wife's grandson's father to you ?

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

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

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