Select the relation and press Add Button.

What relation is your brother's father's mother's husband to you ?

What relation is your brother's mother's cousin's son to you ?

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

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

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

What relation is your sister's grandmother's grandson's father in law's daughter's father to you ?