Select the relation and press Add Button.

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

What relation is your sister's aunt's niece's father in law's son's daughter in law to you ?

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

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

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

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