A cloud can be constituted-of-or-filled-with dirt.Logical formLearned from44 sentences. Persons may see clouds.Logical formLearned from44 sentences. A cloud can be gloomy.Logical formLearned from44 sentences. Cloud may seed.Logical formLearned from44 sentences. A cloud can be constituted-of-or-filled-with smog.Logical formLearned from44 sentences. Clouds can be rosy.Logical formLearned from43 sentences. Clouds may hang.Logical formLearned from43 sentences. Clouds can be nice.Logical formLearned from43 sentences. A cloud can be threatening.Logical formLearned from43 sentences. A layer can be constituted-of-or-filled-with cloud.Logical formLearned from43 sentences. Clouds can be constituted-of-or-filled-with (cigarette smoke).Logical formLearned from43 sentences. Clouds may open.Logical formLearned from43 sentences. Heads can be in clouds.Logical formLearned from43 sentences. Changes can be in (cloud cover).Logical formLearned from43 sentences. Clouds can be leaden.Logical formLearned from43 sentences.