Your brother's aunt's sister's mother's son is your which relation ?

Your

Brother's

Aunt's

Sister's

Mother's

Son

is your BROTHER !!

What relation is your aunt's son's mother's granddaughter to you ?

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

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

What relation is your mother's daughter's brother's nephew to you ?

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

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