(Life lessons) may be learnt.Logical formLearned from12 sentences. A lesson can be from a female.Logical formLearned from12 sentences. A lesson may pertain-to a book.Logical formLearned from12 sentences. A list may pertain-to lessons.Logical formLearned from12 sentences. A lesson of a month can be that something-is-the-case.Logical formLearned from12 sentences. Lessons can be valid.Logical formLearned from12 sentences. (Language lessons) may pertain-to a female.Logical formLearned from12 sentences. Lessons may be learnt from operation.Logical formLearned from12 sentences. Lessons may pertain-to a war.Logical formLearned from12 sentences. History may teach persons a lesson.Logical formLearned from12 sentences. A lesson may undergo a presentation.Logical formLearned from12 sentences. A person may go to lessons.Logical formLearned from12 sentences. A summary may pertain-to a lesson.Logical formLearned from12 sentences. A lesson can be depressing.Logical formLearned from12 sentences. An example can be a lesson.Logical formLearned from12 sentences.