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

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

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

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

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

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