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What relation is your cousin's aunt's nephew's mother's niece's uncle to you ?

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

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

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

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

What relation is your daughter's sister's grandmother's husband to you ?