Numbers can be abstract.Logical formLearned from19 sentences. A tree can be abstract.Logical formLearned from19 sentences. A grid can be abstract.Logical formLearned from19 sentences. Conditions can be abstract.Logical formLearned from19 sentences. A template can be abstract.Logical formLearned from19 sentences. Variables can be abstract.Logical formLearned from19 sentences. A morality can be abstract.Logical formLearned from19 sentences. Datatypes can be abstract.Logical formLearned from19 sentences. A creation can be abstract.Logical formLearned from19 sentences. (Test cases) can be abstract.Logical formLearned from18 sentences. A tradition can be abstract.Logical formLearned from18 sentences. A consideration can be abstract.Logical formLearned from18 sentences. A reasoning can be abstract.Logical formLearned from18 sentences. An ability can be abstract.Logical formLearned from18 sentences. Metaphysics can be abstract.Logical formLearned from18 sentences.