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

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

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

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

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

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