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

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

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

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