Select the relation and press Add Button.

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

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

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

What relation is your aunt's niece's uncle's cousin to you ?

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

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