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What relation is your sister's aunt's niece's father in law to you ?

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

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

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

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

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