A progression may pertain-to a ship.Logical formLearned from4 sentences. A legacy may find a natural progression.Logical formLearned from4 sentences. Rates may undergo a progression.Logical formLearned from4 sentences. Map may show a progression.Logical formLearned from4 sentences. A market may undergo a progression.Logical formLearned from4 sentences. Progression can be in_doubt.Logical formLearned from4 sentences. A progression can be unending.Logical formLearned from4 sentences. An event can be in (cancer progression).Logical formLearned from3 sentences. (Prion disease) may undergo a progression.Logical formLearned from3 sentences. A (price index) may undergo a progression.Logical formLearned from3 sentences. Hopes of progression may be dashed within a space of minutes.Logical formLearned from3 sentences. Progression can be to marijuana.Logical formLearned from3 sentences. A part may pertain-to a natural progression.Logical formLearned from3 sentences. Assumptions may undergo a progression.Logical formLearned from3 sentences. A protein may be tied to progression of an illness.Logical formLearned from3 sentences.