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

What relation is your brother's uncle's son's daughter to you ?

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

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

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

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