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

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

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

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

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

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