Layers may manifest thickness.Logical formLearned from95 sentences. Layers can be constituted-of-or-filled-with glass.Logical formLearned from95 sentences. A layer can be constituted-of-or-filled-with smoke.Logical formLearned from95 sentences. Layers can be constituted-of-or-filled-with dirt.Logical formLearned from95 sentences. Layers can be constituted-of-or-filled-with history.Logical formLearned from94 sentences. A (color layer) can be selective.Logical formLearned from94 sentences. A layer can be constituted-of-or-filled-with straw.Logical formLearned from94 sentences. Layers may pertain-to an atmosphere.Logical formLearned from93 sentences. Layers can be constituted-of-or-filled-with flavor.Logical formLearned from93 sentences. An (ozone layer) may pertain-to the atmosphere.Logical formLearned from93 sentences. Layers can be choppy.Logical formLearned from91 sentences. A layer can be dead.Logical formLearned from91 sentences. Some layer can be constituted-of-or-filled-with safety.Logical formLearned from91 sentences. A layer can be constituted-of-or-filled-with paper.Logical formLearned from90 sentences. A layer can be fibrous.Logical formLearned from90 sentences.