A cavity can be wide.Logical formLearned from12 sentences. A cavity can be permanent.Logical formLearned from11 sentences. A cavity can be small.Logical formLearned from11 sentences. A roof may pertain-to a nasal cavity.Logical formLearned from11 sentences. Cavities can be tubular.Logical formLearned from11 sentences. A cavity can be fluid.Logical formLearned from11 sentences. A cavity can be sealed.Logical formLearned from11 sentences. A cavity can be large.Logical formLearned from11 sentences. A needle may be inserted into a cavity.Logical formLearned from11 sentences. A membrane may surround lungs a wall of a (chest cavity).Logical formLearned from11 sentences. Cavities may undergo a lining.Logical formLearned from11 sentences. Cavities may undergo an inflammation.Logical formLearned from11 sentences. A front may pertain-to a nasal cavity.Logical formLearned from11 sentences. Cavities can be in a brain.Logical formLearned from11 sentences. A cavity can be mastoid.Logical formLearned from11 sentences.