Select the relation and press Add Button.

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

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

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

What relation is your daughter's sister's grandmother's father to you ?

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

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