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

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

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

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

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

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