A (cement floor) can be dirty.Logical formLearned from5 sentences. Commercials can be dirty.Logical formLearned from5 sentences. A person may stay dirty.Logical formLearned from5 sentences. Beakers can be dirty.Logical formLearned from5 sentences. A candidate can be dirty.Logical formLearned from5 sentences. A fleece can be dirty.Logical formLearned from5 sentences. Chairs can be dirty.Logical formLearned from5 sentences. Stalls can be dirty.Logical formLearned from5 sentences. A dirty war may pertain-to seventies.Logical formLearned from5 sentences. Laughs can be dirty.Logical formLearned from5 sentences. A dirty word can be at (co-op apartments).Logical formLearned from5 sentences. A smile can be dirty.Logical formLearned from5 sentences. A fight can be dirty.Logical formLearned from5 sentences. A (word strike) can be dirty.Logical formLearned from5 sentences. Textures can be dirty.Logical formLearned from5 sentences.