A (feel exception) can be plain.Logical formLearned from6 sentences. A man may make plain.Logical formLearned from6 sentences. A headstone can be plain.Logical formLearned from6 sentences. Hotels can be plain.Logical formLearned from6 sentences. A reasoning can be plain.Logical formLearned from6 sentences. A fare can be plain.Logical formLearned from6 sentences. Women can be plain.Logical formLearned from6 sentences. A negligence can be plain.Logical formLearned from6 sentences. A pedestal can be plain.Logical formLearned from6 sentences. A pot can be plain.Logical formLearned from6 sentences. A black square can be plain.Logical formLearned from6 sentences. Terrorists can be plain.Logical formLearned from6 sentences. Rumors can be plain.Logical formLearned from6 sentences. Vagabonds can be plain.Logical formLearned from6 sentences. A speculation can be plain.Logical formLearned from6 sentences.