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

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

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

What relation is your daughter's grandmother's sister's brother in law to you ?

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

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