Select the relation and press Add Button.

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

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

What relation is your father's brother's daughter's grandfather to you ?

What relation is your aunt's sister's cousin's father in law to you ?

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

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