A transition may prove challenging.Logical formLearned from2 sentences. A total may look challenging.Logical formLearned from2 sentences. Life-lessons can be challenging.Logical formLearned from2 sentences. A reply can be challenging.Logical formLearned from2 sentences. An imagery can be challenging.Logical formLearned from2 sentences. Finishes can be challenging.Logical formLearned from2 sentences. A dream can be challenging.Logical formLearned from2 sentences. A pass can be challenging.Logical formLearned from2 sentences. Maneuvers can be challenging.Logical formLearned from2 sentences. Engagements can be challenging.Logical formLearned from2 sentences. Months may prove challenging.Logical formLearned from2 sentences. Firefighting can be challenging.Logical formLearned from2 sentences. Descents can be challenging.Logical formLearned from2 sentences. An and-forgive can be challenging.Logical formLearned from2 sentences. A stretch can be challenging.Logical formLearned from2 sentences.