Select the relation and press Add Button.

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

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

What relation is your father's son's aunt's brother in law to you ?

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

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

What relation is your wife's son's uncle's daughter in law to you ?