A (lung disease) may undergo a progression.Logical formLearned from2 sentences. A male may go through progressions.Logical formLearned from2 sentences. Old ones may undergo a progression.Logical formLearned from2 sentences. A natural progression can be for some persons.Logical formLearned from2 sentences. A progression may pertain-to a scientist.Logical formLearned from2 sentences. Dishes may undergo a progression.Logical formLearned from2 sentences. Some years can be without progression.Logical formLearned from2 sentences. A progression can be from roles.Logical formLearned from2 sentences. A (chord progression) of lie may recall a me.Logical formLearned from2 sentences. A riff may be wovened into a progression of chords.Logical formLearned from2 sentences. Drugs may undergo a progression.Logical formLearned from2 sentences. A contract may put some employees on a (wage progression schedule).Logical formLearned from2 sentences. Gaming may undergo a progression.Logical formLearned from2 sentences. (Action sports) may be based on progression.Logical formLearned from2 sentences. A person may affect progression.Logical formLearned from2 sentences.