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What relation is your uncle's daughter's mother's niece's sister to you ?

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

What relation is your aunt's son's sister's mother to you ?

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

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

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