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

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

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

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

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

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