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

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

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

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

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

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