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

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

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

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

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

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