A montage can be abstract.Logical formLearned from2 sentences. A principal bundle can be abstract.Logical formLearned from2 sentences. Abstract spaces can be as mathematical objects.Logical formLearned from2 sentences. Machinery can be abstract.Logical formLearned from2 sentences. Abstract art can be a movement.Logical formLearned from2 sentences. A sensory information can be abstract.Logical formLearned from2 sentences. Nodes may pertain-to an abstract (syntax tree).Logical formLearned from2 sentences. Contributions can be to abstract art.Logical formLearned from2 sentences. An ode can be abstract.Logical formLearned from2 sentences. An abstract noun can be feminine.Logical formLearned from2 sentences. An abstract painter can be in a country.Logical formLearned from2 sentences. (Terra-cotta ornaments) can be abstract.Logical formLearned from2 sentences. Analogues can be abstract.Logical formLearned from2 sentences. Albums can be abstract.Logical formLearned from2 sentences. Backdrops can be abstract.Logical formLearned from2 sentences.