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

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

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

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

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

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