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

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

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

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

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

What relation is your son's uncle's aunt's daughter's father to you ?