A lesson can be to persons.Logical formLearned from13 sentences. Lessons may pertain-to a movement.Logical formLearned from13 sentences. Lessons can be about (drug abuse).Logical formLearned from13 sentences. A lesson can be valuable.Logical formLearned from13 sentences. Lessons can be hard.Logical formLearned from13 sentences. Lessons can be from a life.Logical formLearned from13 sentences. Persons may take notes on lesson.Logical formLearned from13 sentences. A person may be reminded of a lesson.Logical formLearned from13 sentences. Lessons may undergo importance.Logical formLearned from13 sentences. A lesson can be in (customer service).Logical formLearned from13 sentences. Lessons can be in manners.Logical formLearned from13 sentences. Persons may reflect on lessons.Logical formLearned from13 sentences. Lessons may pertain-to research.Logical formLearned from13 sentences. A lesson can be in government.Logical formLearned from13 sentences. Persons may learn_through (object lessons).Logical formLearned from13 sentences.