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

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

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

What relation is your father's wife's brother's son's aunt to you ?

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

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