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

What relation is your father's wife's husband's son's son in law to you ?

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

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

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

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