Pants can be gray.Logical formLearned from488 sentences. Suits can be gray.Logical formLearned from452 sentences. The sky can be gray.Logical formLearned from443 sentences. A cloth can be gray.Logical formLearned from434 sentences. A sweater can be gray.Logical formLearned from397 sentences. A sweatshirt can be gray.Logical formLearned from385 sentences. A top can be gray.Logical formLearned from382 sentences. Slacks can be gray.Logical formLearned from370 sentences. Walls can be gray.Logical formLearned from370 sentences. A light can be gray.Logical formLearned from363 sentences. A (cloth interior) can be gray.Logical formLearned from349 sentences. A jacket can be gray.Logical formLearned from343 sentences. Leather can be gray.Logical formLearned from340 sentences. A stone can be gray.Logical formLearned from336 sentences. A cat can be gray.Logical formLearned from333 sentences.