Your father's wife's husband's daughter is your which relation ?

Your

Father's

Wife's

Husband's

Daughter

is your SISTER !!

What relation is your grandmother's grandson's aunt's sister to you ?

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

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

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

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

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