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

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

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

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

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

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