A seattle can be gray.Logical formLearned from8 sentences. A (matter density) can be gray.Logical formLearned from8 sentences. A deposit can be gray.Logical formLearned from8 sentences. A (background color) can be gray.Logical formLearned from8 sentences. A staining can be gray.Logical formLearned from8 sentences. A colony can be constituted-of-or-filled-with gray bats.Logical formLearned from8 sentences. A fungus can be gray.Logical formLearned from8 sentences. A (nannofossil ooze) can be gray.Logical formLearned from8 sentences. Portions can be gray.Logical formLearned from8 sentences. (Winter skies) can be gray.Logical formLearned from8 sentences. A man can be with a shock of gray hair.Logical formLearned from8 sentences. Packs can be constituted-of-or-filled-with gray wolves.Logical formLearned from8 sentences. A grid can be gray.Logical formLearned from8 sentences. A gray whale can be friendly.Logical formLearned from8 sentences. A mare can be gray.Logical formLearned from8 sentences.