Select the relation and press Add Button.

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

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

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

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

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

What relation is your cousin's father in law's daughter's grandfather to you ?