Select the relation and press Add Button.

What relation is your sister's brother's aunt's husband to you ?

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

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

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

What relation is your mother's daughter's brother's cousin's sister's wife to you ?

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