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

What relation is your grandmother's grandson's father's daughter to you ?

What relation is your mother's husband's son's cousin's grandfather to you ?

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

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

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