A matter can be abstract.Logical formLearned from58 sentences. Components can be abstract.Logical formLearned from58 sentences. Lines can be abstract.Logical formLearned from57 sentences. Fields can be abstract.Logical formLearned from57 sentences. A figure can be abstract.Logical formLearned from57 sentences. A fashion can be abstract.Logical formLearned from56 sentences. Tasks can be abstract.Logical formLearned from55 sentences. Subjects can be abstract.Logical formLearned from54 sentences. A (submission form) can be abstract.Logical formLearned from54 sentences. Studies can be abstract.Logical formLearned from54 sentences. A service can be abstract.Logical formLearned from54 sentences. Units can be abstract.Logical formLearned from54 sentences. Views can be abstract.Logical formLearned from53 sentences. A class can be an abstract class.Logical formLearned from53 sentences. A content can be abstract.Logical formLearned from53 sentences.