Select the relation and press Add Button.

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

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

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

What relation is your sister's father's mother's grandson's brother's uncle to you ?

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

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