Select the relation and press Add Button.

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

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

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

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

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

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