Select the relation and press Add Button.

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

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

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

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

What relation is your cousin's father in law's son's sister to you ?

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