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

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

What relation is your uncle's son's father in law's daughter's grandmother to you ?

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

What relation is your father's wife's son's grandfather to you ?

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