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

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

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

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

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

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