A layer can be black.Logical formLearned from34 sentences. Layers can be thin.Logical formLearned from34 sentences. An (oxide layer) can be thin.Logical formLearned from34 sentences. Some layers can be constituted-of-or-filled-with blankets.Logical formLearned from34 sentences. An (ozone layer) may recover.Logical formLearned from34 sentences. A layer can be endothelial.Logical formLearned from34 sentences. Some layer can be constituted-of-or-filled-with government.Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with icing.Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with plywood.Logical formLearned from34 sentences. A layer can be colour.Logical formLearned from34 sentences. Layers can be constituted-of-or-filled-with lace.Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with onions.Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with (cream cheese).Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with (silicon dioxide).Logical formLearned from34 sentences. A layer can be constituted-of-or-filled-with fur.Logical formLearned from34 sentences.