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

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

What relation is your wife's son's uncle's mother to you ?

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

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

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