Students may improve knowledge.Logical formLearned from7 sentences. A person may improve a swing.Logical formLearned from7 sentences. Maintenance may improve (system reliability).Logical formLearned from7 sentences. (Student learning) may be improved.Logical formLearned from7 sentences. Flash may improve.Logical formLearned from7 sentences. Reading may improve.Logical formLearned from7 sentences. An ankle may be improved.Logical formLearned from7 sentences. A person may improve an outlook.Logical formLearned from7 sentences. Legislation may be aimed at improving (flooding protection).Logical formLearned from7 sentences. An upgrade may improve service.Logical formLearned from7 sentences. A (news article) may improve a life.Logical formLearned from7 sentences. A flavour may be improved.Logical formLearned from7 sentences. Tastes may improve through a view.Logical formLearned from7 sentences. Errors may improve patient safety.Logical formLearned from7 sentences. Persons may improve a calculation.Logical formLearned from7 sentences.