A cloak can be gray.Logical formLearned from47 sentences. Slabs can be gray.Logical formLearned from46 sentences. A side can be gray.Logical formLearned from46 sentences. A soil can be gray.Logical formLearned from45 sentences. A square can be gray.Logical formLearned from45 sentences. Blankets can be gray.Logical formLearned from45 sentences. Mountains can be gray.Logical formLearned from45 sentences. Whiskers can be gray.Logical formLearned from45 sentences. A layer can be gray.Logical formLearned from45 sentences. A band can be gray.Logical formLearned from45 sentences. Tiles can be gray.Logical formLearned from44 sentences. A rectangle can be gray.Logical formLearned from44 sentences. A gray hair can be thick.Logical formLearned from44 sentences. A stripe can be gray.Logical formLearned from44 sentences. (Leather seats) can be gray.Logical formLearned from44 sentences.