A progression can be formal.Logical formLearned from5 sentences. Persons may have progression.Logical formLearned from5 sentences. A desire can be a progression.Logical formLearned from5 sentences. Dental caries may undergo a progression.Logical formLearned from5 sentences. A reason can be for a progression.Logical formLearned from5 sentences. Persons may look at a progression.Logical formLearned from5 sentences. Exercises may undergo a progression.Logical formLearned from5 sentences. Changes may undergo a progression.Logical formLearned from5 sentences. Pain may undergo a progression.Logical formLearned from5 sentences. Treatment may stop a progression of a disease.Logical formLearned from5 sentences. Individuals may undergo a progression.Logical formLearned from5 sentences. A progression can be geographic.Logical formLearned from5 sentences. A reduction can be in (disease progression).Logical formLearned from5 sentences. A progression can be gradual.Logical formLearned from5 sentences. A progression can be grand.Logical formLearned from5 sentences.