Select the relation and press Add Button.

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

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

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

What relation is your sister's cousin's mother's niece to you ?

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

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