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

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

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

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

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

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