Select the relation and press Add Button.

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

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

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

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

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

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