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

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

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

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

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

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