VIII. Every subject which contains in itself any controversy existing either in language or in disputation, contains a question either about a fact, or about a name, or about a class, or about an action. Therefore, that investigation out of which a cause arises we call a stating of a case. A stating of a case is the first conflict of causes arising from a repulse of an accusation; in this way. "You did so and so;"--"I did not do so;"--or, "it was lawful for me to do so." When there is a dispute as to the fact, since the cause is confirmed by conjectures, it is called a conjectural statement. But when it is a dispute as to a name, because the force of a name is to be defined by words, it is then styled a definitive statement. But when the thing which is sought to be ascertained is what is the character of the matter under consideration, because it is a dispute about violence, and about the character of the affair, it is called a general statement. But when the cause depends on this circumstance, either that that man does not seem to plead who ought to plead, or that he does not plead with that man with whom he ought to plead, or that he does not plead before the proper people, at the proper time, in accordance with the proper law, urging the proper charge, and demanding the infliction of the proper penalty, then it is called a statement by way of demurrer; because the arguing of the case appears to stand in need of a demurrer and also of some alteration. And some one or other of these sorts of statement must of necessity be incidental to every cause. For if there be any one to which it is not incidental, in that there can be no dispute at all; on which account it has no right even to be considered a cause at all. And a dispute as to fact may be distributed over every sort of time. For as to what has been done, an inquiry can be instituted in this way--"whether Ulysses slew Ajax;" and as to what is being done, in this way--"whether the people of Tregellae are well affected towards the Roman people;" and as to what is going to happen, in this way--"if we leave Carthage uninjured, whether any inconvenience will accrue to the republic."