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

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

What relation is your aunt's nephew's brother's son to you ?

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

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

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