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

What relation is your husband's daughter's grandmother's son to you ?

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

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

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

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