Select the relation and press Add Button.

What relation is your daughter's grandmother's brother's son to you ?

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

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

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

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

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