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

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

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

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

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

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