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

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

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

What relation is your aunt's nephew's mother's granddaughter to you ?

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

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