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

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

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

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

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

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