Cloud can be in a world-city.Logical formLearned from4 sentences. Clouds can be on the ground.Logical formLearned from4 sentences. An appearance may pertain-to cloud.Logical formLearned from4 sentences. Clothings may pertain-to cloud.Logical formLearned from4 sentences. A (rain cloud) can be permanent.Logical formLearned from4 sentences. A (dust cloud) can be radioactive.Logical formLearned from4 sentences. An absence of clouds may mean that something-is-the-case.Logical formLearned from4 sentences. Clouds can be through.Logical formLearned from4 sentences. Clouds can be gray-white.Logical formLearned from4 sentences. (Storm clouds) may gather across a sea.Logical formLearned from4 sentences. (Cloud bases) can be high.Logical formLearned from4 sentences. (Storm clouds) may undergo a formation.Logical formLearned from4 sentences. Cloud can be a city.Logical formLearned from4 sentences. A population may pertain-to cloud.Logical formLearned from4 sentences. A jar may contain a cloud.Logical formLearned from4 sentences.