Select the relation and press Add Button.

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

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

What relation is your father's brother's daughter's grandfather to you ?

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

What relation is your mother's husband's sister's nephew's daughter to you ?

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