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

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

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

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

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

What relation is your grandmother's grandson's father's son's brother to you ?