A series can be constituted-of-or-filled-with lessons.Logical formLearned from651 sentences. (Lesson plans) may pertain-to a person.Logical formLearned from629 sentences. Some lessons may be learnt.Logical formLearned from628 sentences. Lessons can be practical.Logical formLearned from626 sentences. A lesson can be simple.Logical formLearned from626 sentences. A male may learn a lesson.Logical formLearned from619 sentences. A lesson can be clear.Logical formLearned from609 sentences. A male may take lessons.Logical formLearned from582 sentences. Lessons can be painful.Logical formLearned from572 sentences. A lesson can be to a person.Logical formLearned from564 sentences. A lesson can be for persons.Logical formLearned from527 sentences. A lesson can be for a person.Logical formLearned from492 sentences. A lesson can be basic.Logical formLearned from472 sentences. Persons may learn lessons.Logical formLearned from460 sentences. Lessons can be basic.Logical formLearned from451 sentences.