Select the relation and press Add Button.

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

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

What relation is your uncle's cousin's daughter's brother's sister's father in law to you ?

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

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

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