Your brother's sister's uncle's cousin's son is your which relation ?

Your

Brother's

Sister's

Uncle's

Cousin's

Son

is your COUSIN !!

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

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

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

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

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

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