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What relation is your father's sister's daughter's mother's husband to you ?

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

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

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

What relation is your daughter's grandmother's sister's husband's son's father to you ?

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