Select the relation and press Add Button.

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

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

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

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

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

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