Select the relation and press Add Button.

What relation is your brother's aunt's son's grandfather to you ?

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

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

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

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

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