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

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

What relation is your daughter's grandfather's son's nephew to you ?

What relation is your grandmother's grandson's aunt's nephew to you ?

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

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