Select the relation and press Add Button.

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

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

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

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

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

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