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

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

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

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

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

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