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

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

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

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

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

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