Your sister's mother's cousin's daughter's grandfather is your which relation ?

Your

Sister's

Mother's

Cousin's

Daughter's

Grandfather

is your GRANDUNCLE !!

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

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

What relation is your father's mother's grandson's sister to you ?

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

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

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