A storytelling can be plain.Logical formLearned from5 sentences. A conservatism can be plain.Logical formLearned from5 sentences. A male may speak a plain truth.Logical formLearned from5 sentences. A stock-picking can be plain.Logical formLearned from5 sentences. A (video card) can be plain.Logical formLearned from5 sentences. A (wood table) can be plain.Logical formLearned from5 sentences. International law may make plain.Logical formLearned from5 sentences. A custard can be plain.Logical formLearned from5 sentences. A moron can be plain.Logical formLearned from5 sentences. A mother can be plain.Logical formLearned from5 sentences. A container can be plain.Logical formLearned from5 sentences. A political-leader may make plain.Logical formLearned from5 sentences. A kitchen can be plain.Logical formLearned from5 sentences. A rule can be plain.Logical formLearned from5 sentences. An inexperience can be plain.Logical formLearned from5 sentences.