A progression can be from a boy.Logical formLearned from2 sentences. Progression can be in mice.Logical formLearned from2 sentences. A progression can be soft.Logical formLearned from2 sentences. A dialogue may undergo a progression.Logical formLearned from2 sentences. Recurrent (prostate cancer) may undergo a progression.Logical formLearned from2 sentences. A progression can be in mind.Logical formLearned from2 sentences. Progression can be nice.Logical formLearned from2 sentences. Spondylitis may undergo a progression.Logical formLearned from2 sentences. (Arithmetic progressions) can be constituted-of-or-filled-with (length k).Logical formLearned from2 sentences. A thesis may undergo a progression.Logical formLearned from2 sentences. Reasons can be for a progression.Logical formLearned from2 sentences. A person may feel a progression.Logical formLearned from2 sentences. A story can be a progression.Logical formLearned from2 sentences. Tiredness may undergo a progression.Logical formLearned from2 sentences. Software may undergo a progression.Logical formLearned from2 sentences.