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

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

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

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

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

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