Select the relation and press Add Button.

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

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

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

What relation is your wife's daughter's grandmother's brother to you ?

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

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