Select the relation and press Add Button.

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

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

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

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

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

What relation is your daughter's grandfather's son's niece to you ?