A cavity can be clean.Logical formLearned from4 sentences. Cavities may be filled with water.Logical formLearned from4 sentences. Pus may cover a cavity.Logical formLearned from4 sentences. A landscape may pertain-to a (chest cavity).Logical formLearned from4 sentences. A cavity can be angry.Logical formLearned from4 sentences. A cavity may cover a calf.Logical formLearned from4 sentences. A cavity can be red.Logical formLearned from4 sentences. A can of beer may be inserted into a cavity of a bird.Logical formLearned from4 sentences. Minutes of ultrasound may create cavities.Logical formLearned from4 sentences. Cavities can be in permanent teeth.Logical formLearned from4 sentences. Children can be prone to cavities.Logical formLearned from4 sentences. A labyrinth can be constituted-of-or-filled-with (air cavities).Logical formLearned from4 sentences. A decay may cause cavities.Logical formLearned from4 sentences. Antibiotics may penetrate into a pleural cavity.Logical formLearned from4 sentences. Cavities may be formed by (water molecules).Logical formLearned from4 sentences.