Blotches can be gray.Logical formLearned from17 sentences. A table can be gray.Logical formLearned from17 sentences. A wave can be gray.Logical formLearned from17 sentences. A step can be gray.Logical formLearned from17 sentences. A cardboard can be gray.Logical formLearned from17 sentences. Ice can be gray.Logical formLearned from17 sentences. Skinny jeans can be gray.Logical formLearned from17 sentences. A world can be gray.Logical formLearned from17 sentences. A piping can be gray.Logical formLearned from17 sentences. A mush can be gray.Logical formLearned from17 sentences. A smudge can be gray.Logical formLearned from17 sentences. A ring can be gray.Logical formLearned from17 sentences. A cartridge can be gray.Logical formLearned from17 sentences. Tanks can be gray.Logical formLearned from17 sentences. Eyes can be gray.Logical formLearned from17 sentences.