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

What relation is your father's son's aunt's nephew's sister's daughter to you ?

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

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

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

What relation is your cousin's mother's niece's wife to you ?