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

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

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

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

What relation is your father's sister's nephew's grandfather to you ?

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