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What relation is your father's son's aunt's granddaughter to you ?

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

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

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

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

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