An inside may pertain-to a nasal cavity.Logical formLearned from5 sentences. A cavity may be filled with fluid.Logical formLearned from5 sentences. A wall may pertain-to a tympanic cavity.Logical formLearned from5 sentences. A cavity can be reflective.Logical formLearned from5 sentences. Cavities can be serious.Logical formLearned from5 sentences. Cavities can be short.Logical formLearned from5 sentences. A shape may pertain-to cavities.Logical formLearned from5 sentences. A (resonance frequency) may pertain-to a cavity.Logical formLearned from5 sentences. A cavity can be in an interstellar medium.Logical formLearned from5 sentences. A (cavity volume) can be stretch.Logical formLearned from5 sentences. A cavity can be in a spinal cord.Logical formLearned from5 sentences. Cavities can be longitudinal.Logical formLearned from5 sentences. A base may pertain-to a nasal cavity.Logical formLearned from5 sentences. A frequency may pertain-to a cavity.Logical formLearned from5 sentences. A cavity may be filled with liquid.Logical formLearned from5 sentences.