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

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

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

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

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

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