An order can be abstract.Logical formLearned from20 sentences. Flowers can be abstract.Logical formLearned from20 sentences. A thought can be abstract.Logical formLearned from20 sentences. Examples can be abstract.Logical formLearned from20 sentences. A dance can be abstract.Logical formLearned from20 sentences. A (machine model) can be abstract.Logical formLearned from20 sentences. An introduction can be abstract.Logical formLearned from20 sentences. A booklet can be abstract.Logical formLearned from20 sentences. A metaphor can be abstract.Logical formLearned from20 sentences. A fear can be abstract.Logical formLearned from20 sentences. A danger can be abstract.Logical formLearned from20 sentences. A watercolor can be abstract.Logical formLearned from19 sentences. An aesthetic can be abstract.Logical formLearned from19 sentences. A list can be abstract.Logical formLearned from19 sentences. A cabin can be abstract.Logical formLearned from19 sentences.