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

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

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

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

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

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