Poverty can be abstract.Logical formLearned from4 sentences. Digital libraries can be abstract.Logical formLearned from4 sentences. Seascapes can be abstract.Logical formLearned from4 sentences. Corporations can be abstract.Logical formLearned from4 sentences. (Art paintings) can be abstract.Logical formLearned from4 sentences. A form can be abstract.Logical formLearned from4 sentences. Goods can be abstract.Logical formLearned from4 sentences. A bullshit can be abstract.Logical formLearned from4 sentences. A person may write abstract.Logical formLearned from4 sentences. A pain can be abstract.Logical formLearned from4 sentences. A study can be abstract.Logical formLearned from4 sentences. Race can be abstract.Logical formLearned from4 sentences. An abstract class may have a field.Logical formLearned from4 sentences. A job may write an abstract (base class).Logical formLearned from4 sentences. Functional models can be abstract.Logical formLearned from4 sentences.