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

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

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

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

What relation is your aunt's nephew's uncle's cousin to you ?

What relation is your son's uncle's aunt's daughter's sister's mother to you ?