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

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

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

What relation is your daughter's grandmother's cousin's son to you ?

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

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