Select the relation and press Add Button.

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

What relation is your aunt's son's father in law's daughter to you ?

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

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

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

What relation is your sister's grandmother's husband's wife's grandson's father to you ?