Select the relation and press Add Button.

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

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

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

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

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

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