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

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

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

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

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

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