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

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

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

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

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

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