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

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

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

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

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

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