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

What relation is your cousin's aunt's nephew's grandmother to you ?

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

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

What relation is your brother's uncle's son's aunt's sister's mother to you ?

What relation is your brother's sister's aunt's husband to you ?