Select the relation and press Add Button.

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

What relation is your wife's daughter's grandmother's sister's nephew's father to you ?

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

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

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

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