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

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

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

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

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

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