1. More precisely: of forming 3-termed sequences of these questions such that each question occurs at exactly one position in the sequence.
2. If Q is a QIE-formalized question, Coreg is the result of dropping ! from ß’s imperative-epistemic translation. Thus, e.g., Core (la) is the epistemic statement immediately succeeding ! in (lb).
3. Presß is the result of deleting all epistemic operator-occurrences as well as the imperative operator from Q’s QIE-translation.
4. Manfred Moritz, ‘Zur Logik der Frage’, Theoria
6 (1940) 129.
5. Supposing, of course, the notion of truth (falsity) relative to C being defined in the obvious way at least for all epistemic statements (involving occurrences of K or of K#) in the extended QIE-language now at stake.