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

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

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

What relation is your brother's sister's aunt's husband's cousin to you ?

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

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