A thin man can be with gray hair.Logical formLearned from11 sentences. An old man can be with gray hair.Logical formLearned from11 sentences. A gray hair can be steely.Logical formLearned from11 sentences. A desert can be gray.Logical formLearned from11 sentences. A person can be in a gray area.Logical formLearned from11 sentences. A torrent can be gray.Logical formLearned from11 sentences. A visage can be gray.Logical formLearned from11 sentences. Wisps can be gray.Logical formLearned from11 sentences. A moonscape can be gray.Logical formLearned from11 sentences. An ogre can be gray.Logical formLearned from11 sentences. A garment can be gray.Logical formLearned from11 sentences. A nannofossil can be gray.Logical formLearned from11 sentences. Shadings can be gray.Logical formLearned from11 sentences. An office can be gray.Logical formLearned from11 sentences. A chiffon can be gray.Logical formLearned from11 sentences.