A cheeseburger can be abstract.Logical formLearned from3 sentences. An abstract design can be black.Logical formLearned from3 sentences. A male may join abstract artists.Logical formLearned from3 sentences. A labor-time can be abstract.Logical formLearned from3 sentences. A (painting oil) can be abstract.Logical formLearned from3 sentences. A (group formulation) can be abstract.Logical formLearned from3 sentences. Abstract painting can be for sale.Logical formLearned from3 sentences. Furniture can be abstract.Logical formLearned from3 sentences. A detachment can be abstract.Logical formLearned from3 sentences. Abstract concepts of morality may keep a male.Logical formLearned from3 sentences. A country can be abstract to a person.Logical formLearned from3 sentences. (Color paintings) can be abstract.Logical formLearned from3 sentences. Abstract interpretation can be from photos.Logical formLearned from3 sentences. Abstract painting can be on canvas.Logical formLearned from3 sentences. A (music video) can be abstract.Logical formLearned from3 sentences.