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

What relation is your grandfather's wife's grandson's father in law's son's brother in law to you ?

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

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

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

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