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

What relation is your sister's brother's grandmother's grandson to you ?

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

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

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

What relation is your aunt's nephew's sister's father in law to you ?