A progression can be causal.Logical formLearned from2 sentences. A progression may be provided.Logical formLearned from2 sentences. A conversation may undergo a progression.Logical formLearned from2 sentences. A progression can be a leap.Logical formLearned from2 sentences. A progression can be to extremes.Logical formLearned from2 sentences. A dedication can be to a progression of a sport.Logical formLearned from2 sentences. A story may follow a progression.Logical formLearned from2 sentences. A (childhood obesity epidemic) may undergo a progression.Logical formLearned from2 sentences. A natural progression may pertain-to a character.Logical formLearned from2 sentences. Progression can be from infection.Logical formLearned from2 sentences. (Leadership roles) may undergo a progression.Logical formLearned from2 sentences. Autism may undergo a progression.Logical formLearned from2 sentences. Persons may offer progression.Logical formLearned from2 sentences. A progression can be toward death.Logical formLearned from2 sentences. A progression can be in technology.Logical formLearned from2 sentences.