Select the relation and press Add Button.

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

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

What relation is your father's sister's niece's father in law to you ?

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

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

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