"With regard to the fifth objection it must be noted that Cicero was speaking of a case where a person had possessed
himself of power through violence, either against the will of his subjects or by compelling their consent, and where
there was no possibility of appeal to a higher authority who could pass judgment of such action. In such a case, one who liberates his country by killing a tyrant is to be praised and rewarded."

Why is it stated that one who liberates his country by killing a tyrant is to be praised and rewarded?
a) Because such actions are always justifiable
b) Because the private presumption of a few is acceptable
c) Because it is a matter of public authority
d) Because it helps avoid danger or scandal