A (chord progression) can be in (pop music).Logical formLearned from2 sentences. A progression of changes may produce mechanisms.Logical formLearned from2 sentences. A visit can be a progression.Logical formLearned from2 sentences. Some progression can be in a strategy.Logical formLearned from2 sentences. A male may have a progression of pushing an envelope.Logical formLearned from2 sentences. A progression can be as a (football player).Logical formLearned from2 sentences. An arc may pertain-to a progression.Logical formLearned from2 sentences. Imaging may signal a progression of cancer.Logical formLearned from2 sentences. Predictors can be constituted-of-or-filled-with (cancer progression).Logical formLearned from2 sentences. Flyleaves may show a progression.Logical formLearned from2 sentences. A framework may define progression.Logical formLearned from2 sentences. A path can be a progression.Logical formLearned from2 sentences. A progression may move.Logical formLearned from2 sentences. A natural progression can be from a fox.Logical formLearned from2 sentences. Medications may lead to progression.Logical formLearned from2 sentences.