Select the relation and press Add Button.

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

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

What relation is your mother's husband's son's mother in law to you ?

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

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

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