Cavities can be visible.Logical formLearned from20 sentences. A cavity can be on a surface.Logical formLearned from20 sentences. A person may get cavities.Logical formLearned from20 sentences. Cavities can be empty.Logical formLearned from20 sentences. A cavity can be square.Logical formLearned from20 sentences. A (chest cavity) may undergo a lining.Logical formLearned from20 sentences. A cavity can be air-filled.Logical formLearned from19 sentences. A person may have a cavity.Logical formLearned from19 sentences. A (body cavity) may pertain-to a female.Logical formLearned from19 sentences. Cavities may pertain-to a body.Logical formLearned from18 sentences. A (chest cavity) can be open.Logical formLearned from18 sentences. A cavity can be intimate.Logical formLearned from18 sentences. Cavity may be partnered with a moment.Logical formLearned from18 sentences. A cavity can be simple.Logical formLearned from18 sentences. A (chest cavity) may be filled with blood.Logical formLearned from18 sentences.