Oil can be abstract.Logical formLearned from17 sentences. A pioneer can be constituted-of-or-filled-with abstract art.Logical formLearned from17 sentences. An arrangement can be abstract.Logical formLearned from16 sentences. Explanations can be abstract.Logical formLearned from16 sentences. An abstract (strategy game) can be from a country.Logical formLearned from16 sentences. A collage can be abstract.Logical formLearned from16 sentences. Connections can be abstract.Logical formLearned from16 sentences. A (submission process) can be abstract.Logical formLearned from16 sentences. An answer can be abstract.Logical formLearned from16 sentences. A phase can be abstract.Logical formLearned from16 sentences. A measurement can be abstract.Logical formLearned from16 sentences. Options can be abstract.Logical formLearned from16 sentences. An account can be abstract.Logical formLearned from16 sentences. A conversation can be abstract.Logical formLearned from16 sentences. Abstract art may undergo a development.Logical formLearned from16 sentences.