Select the relation and press Add Button.

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

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

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

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

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

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