Your son's sister's grandmother's brother's daughter is your which relation ?

Your

Son's

Sister's

Grandmother's

Brother's

Daughter

is your COUSIN !!

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

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

What relation is your mother's sister's nephew's aunt's niece's daughter to you ?

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

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

What relation is your cousin's aunt's niece's brother in law to you ?