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

What relation is your wife's son's uncle's father in law to you ?

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

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

What relation is your brother's mother's husband's wife to you ?

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