If all Cretans are lying and Merak is a Crete, Mela lies. Starting from the above proposition, it is logical to deduce: "Some Cretans do not lie", which of the following options need to be added? ['Mela does not lie, and all Cretans lie.', "Mela doesn't lie, and Mela is not a Cretan.", "Mela doesn't lie, and Mela is a Crete.", 'Mela lies and Mela is not a Cretan.']