A lesson can be from an experience.Logical formLearned from46 sentences. Lessons can be from a war.Logical formLearned from46 sentences. Students may learn lessons.Logical formLearned from46 sentences. A lesson can be for others.Logical formLearned from46 sentences. Lessons can be universal.Logical formLearned from46 sentences. Lessons may begin.Logical formLearned from46 sentences. A lesson can be formal.Logical formLearned from46 sentences. A person may learn a lesson that something-is-the-case.Logical formLearned from46 sentences. A male may teach lessons.Logical formLearned from45 sentences. Persons may learn a lesson.Logical formLearned from45 sentences. A lesson may pertain-to a company.Logical formLearned from45 sentences. Lessons may be learnt from a female.Logical formLearned from45 sentences. A person may give a lesson.Logical formLearned from45 sentences. Lessons can be engaging.Logical formLearned from45 sentences. Persons may learn lessons.Logical formLearned from45 sentences.