Your uncle's son's aunt's niece's brother is your which relation ?

Your

Uncle's

Son's

Aunt's

Niece's

Brother

is your COUSIN !!

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

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

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

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

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

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