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

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

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

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

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

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