A level can be abstract.Logical formLearned from2 sentences. A (game system) can be abstract.Logical formLearned from2 sentences. An abstract painter can be successful.Logical formLearned from2 sentences. A doodling can be abstract.Logical formLearned from2 sentences. Entertainment can be abstract.Logical formLearned from2 sentences. Efforts may pertain-to abstract expressionists.Logical formLearned from2 sentences. A person may give a title abstract painting.Logical formLearned from2 sentences. Terror can be an abstract noun.Logical formLearned from2 sentences. A (tensor product) can be abstract.Logical formLearned from2 sentences. A (projective geometry) can be abstract.Logical formLearned from2 sentences. Work may be associated with abstract expressionism.Logical formLearned from2 sentences. Relation can be to abstract concepts.Logical formLearned from2 sentences. Globalization can be abstract.Logical formLearned from2 sentences. Examples of abstract machines may include a machine.Logical formLearned from2 sentences. Tools can be abstract mathematics.Logical formLearned from2 sentences.