Select the relation and press Add Button.

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

What relation is your aunt's niece's mother's son to you ?

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

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

What relation is your grandmother's grandson's aunt's brother to you ?

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