Orderings can be abstract.Logical formLearned from3 sentences. Death can be abstract.Logical formLearned from3 sentences. A (relegation expression) can be abstract.Logical formLearned from3 sentences. Persons may like abstract art.Logical formLearned from3 sentences. A (point holdem) can be abstract.Logical formLearned from3 sentences. Events can be abstract.Logical formLearned from3 sentences. Morality can be abstract.Logical formLearned from3 sentences. A timetable can be abstract.Logical formLearned from3 sentences. A collection can be abstract.Logical formLearned from3 sentences. A (painting class) can be abstract.Logical formLearned from3 sentences. A button can be abstract.Logical formLearned from3 sentences. An (energy input) can be abstract.Logical formLearned from3 sentences. A landscape can be abstract.Logical formLearned from3 sentences. A summit can be abstract.Logical formLearned from3 sentences. Abstract art may become a (craft practice).Logical formLearned from3 sentences.