Select the relation and press Add Button.

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

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

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

What relation is your mother's husband's son's father's wife's sister to you ?

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

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