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

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

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

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

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

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