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On 9/27/06, John E. Clifford <clifford-j@hidden.email> wrote:
As for what a sentence means that has a non-referring referring expression in it means, you can handle it either way for simple sentences (Fa): they are either false or meaningless (they are false on the standard definitions -- except that the definitions are not quite standard) or they are meaningless. In the latter case you then have all sorts of options about very complex znd compound sentences. In the former there are no problems (which is why I tend to stick with it).
OK, to each his own, I guess. No sense arguing about preferences.
Of course, generally virtually all words are referring expressions, you mean only those that refer to individuals, like sumti, not to classes (or properties), like brivla.
I do mean just sumti, yes. But then I also think we use sumti to refer to classes and properties: {lo klesi}, {lo se ckaji}, {lo ka ce'u broda}, etc.
But notice that your claim that every referring expression has a referent means that every predicate has a non-null extension{da broda} is eqivalent to {da me lo broda) and {da du lo broda}.
Not every predicate need have a non-null extension in a given model. If {da broda} is in the model, then {broda} does have a non-null extension in the model, but if {da broda} is not in the model, then {broda} does not have a non-null extension there.
So, in the end you mean all content words refer if they get used at all.
I would say all content words have a potential to refer. The model under construction could always be expanded so that they refer. But we can always reject the proposed expansion too, that's the function (or one of the functions) of {na'i}.
I don't remember anything about types for several rounds nor about generics at all, I certainly haven't seen any need for them and you have neither shown a need for them nor shown how they would help (nor, of course, what the Hell they are).
Do you remember the subsumption tree you introduced for events? If you can generalize that idea to other objects besides events, I think you can get the gist of what I mean. mu'o mi'e xorxes