An ulcer may undergo a progression.Logical formLearned from3 sentences. Telescopes may undergo a progression.Logical formLearned from3 sentences. (Snapshot pictures) may represent a progression.Logical formLearned from3 sentences. A stage can be constituted-of-or-filled-with progression.Logical formLearned from3 sentences. A progression may pertain-to a text.Logical formLearned from3 sentences. A protocol may undergo a progression.Logical formLearned from3 sentences. Specification may undergo a progression.Logical formLearned from3 sentences. A progression can be related.Logical formLearned from3 sentences. Progression can be to status.Logical formLearned from3 sentences. Pad may undergo a progression.Logical formLearned from3 sentences. Treatments may slow a progression.Logical formLearned from3 sentences. Individuals may display a progression of disease.Logical formLearned from3 sentences. Thetuberculosis may undergo a progression.Logical formLearned from3 sentences. A testimony may concern a progression of work.Logical formLearned from3 sentences. (Brain stimulation) may slow a progression of a disease.Logical formLearned from3 sentences.