Select the relation and press Add Button.

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

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

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

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

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

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