A (reasoning ability) can be abstract.Logical formLearned from21 sentences. Guidelines can be abstract.Logical formLearned from21 sentences. Individuals can be abstract.Logical formLearned from21 sentences. Items can be abstract.Logical formLearned from21 sentences. Actions can be abstract.Logical formLearned from21 sentences. A policy can be abstract.Logical formLearned from21 sentences. A fee can be abstract.Logical formLearned from21 sentences. A method can be abstract.Logical formLearned from21 sentences. A discourse can be abstract.Logical formLearned from21 sentences. Renderings can be abstract.Logical formLearned from21 sentences. An (expressionism movement) can be abstract.Logical formLearned from21 sentences. A man can be abstract.Logical formLearned from21 sentences. Abstract expressionists may undergo a generation.Logical formLearned from20 sentences. Beings can be abstract.Logical formLearned from20 sentences. A graph can be abstract.Logical formLearned from20 sentences.