Lessons may be learnt from a war.Logical formLearned from20 sentences. Skills may learn.Logical formLearned from20 sentences. The police may learn.Logical formLearned from20 sentences. Persons may learn lessons.Logical formLearned from20 sentences. A person may learn about research.Logical formLearned from20 sentences. A female may learn of a heritage.Logical formLearned from20 sentences. A female may learn an alphabet.Logical formLearned from20 sentences. Some persons may be learnt.Logical formLearned from20 sentences. A person may learn physics.Logical formLearned from20 sentences. Lessons may be learnt from the past.Logical formLearned from20 sentences. Lessons may be learnt in a process.Logical formLearned from20 sentences. A barrier can be to learning.Logical formLearned from20 sentences. A military may learn.Logical formLearned from20 sentences. A male may learn as a student.Logical formLearned from20 sentences. (College students) may learn.Logical formLearned from20 sentences.