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What relation is your sister's aunt's nephew's brother's father to you ?

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

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

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

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

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