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

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

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

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

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

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