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

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

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

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

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

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