Select the relation and press Add Button.

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

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

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

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

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

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