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

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

What relation is your daughter's grandmother's brother's cousin's son's father to you ?

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

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

What relation is your brother's sister's grandmother's grandson to you ?