Select the relation and press Add Button.

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

What relation is your aunt's niece's brother's mother's sister's grandmother to you ?

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

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

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

What relation is your cousin's mother's husband's daughter's grandfather to you ?