 But in the end Geach fails to establish these two points. Quine would say that, for the fragment of English in question, the domain of the variables can be considered to consist of classes of men with the same surname and the predicates interpreted as holding of such classes. Thus, the predicate “is the same surman as” will no longer be true of pairs of men if we adopt Quine’s suggestion (I am writing, remember in English, not in the fragment of English under discussion), but rather of pairs of classes of men with the same surname – these then will be Geach’s “absolute surmen”. Now, Geach attempts to rule this out by the argument that “whatever is a surman is by definition a man.” But this argument fails. The predicate “is a man” will also be in the language-fragment in which “is the same surman as” is the I-predicate; and so it, too, will, be reinterpreted, if we follow Quine’s suggestion, as holding of classes of men with the same surname. Thus the sentence “Whatever is a surman is a man” will be true in the language fragment interpreted in Quine’s way, just as it is in English as a whole. What will not be true, however, is that whatever the predicate “is a surman” is true of, as it occurs in the language-fragment reinterpreted in Quine’s way, is a thing of which “is a man”, as it occurs in English as a whole, is true of. But Geach has no right to demand that this should be the case. Even so, this demand can be met. For the domain of the interpretation of the language fragment in which “is the same surman as” is the I-predicate can, in fact, be taken to consist of men, namely, to be a class containing exactly one representative man for each class of men with the same surname. Thus, as Geach says, absolute surmen will be just some among men (1973, 100). Geach goes on, “there will, for example, be just one surman with the surname ‘Jones’, but if this is an absolute surman, and he is a certain man, then which of the Jones boys is he?” But this question, which is, of course, only answerable using predicates which belong to the part of English not included in the language fragment in which “is the same surman as” is the I-predicate, is not an impossible one to answer. It is merely that the answer will depend upon the particular interpretation that the language fragment has, in fact, been given. Geach is, therefore not entitled to go on, “Surely we have run into an absurdity.” It thus seems that his argument for the non-existence of absolute identity fails.