Sentences can be plain.Logical formLearned from11 sentences. A hand can be plain.Logical formLearned from11 sentences. A homicide can be plain.Logical formLearned from11 sentences. A building can be plain.Logical formLearned from11 sentences. Cars can be plain.Logical formLearned from11 sentences. Briefs can be plain.Logical formLearned from11 sentences. A (dining room) can be plain.Logical formLearned from11 sentences. Desks can be plain.Logical formLearned from11 sentences. A site can be plain.Logical formLearned from11 sentences. Bread can be plain.Logical formLearned from11 sentences. An earth can be plain.Logical formLearned from11 sentences. A paste can be plain.Logical formLearned from11 sentences. Baked potatoes can be plain.Logical formLearned from11 sentences. A courtesy can be plain.Logical formLearned from11 sentences. An apathy can be plain.Logical formLearned from11 sentences.