Select the relation and press Add Button.

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

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

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

What relation is your sister's aunt's nephew's grandfather to you ?

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

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