Clouds may be build_uped.Logical formLearned from10 sentences. Clouds may exercise over island.Logical formLearned from10 sentences. Clouds can be for a bombing.Logical formLearned from10 sentences. A dark cloud can be constituted-of-or-filled-with dust.Logical formLearned from10 sentences. A (train derailment) may release a cloud of gas.Logical formLearned from10 sentences. Clouds may be receded.Logical formLearned from10 sentences. A cloud may leak from a tank of anhydrous ammonia.Logical formLearned from10 sentences. (Storm clouds) may loom.Logical formLearned from10 sentences. (Rain clouds) may hover over a (landing strip).Logical formLearned from10 sentences. Clouds can be in heavens.Logical formLearned from10 sentences. A cloud can be constituted-of-or-filled-with disgrace.Logical formLearned from10 sentences. Clouds can be constituted-of-or-filled-with rock.Logical formLearned from10 sentences. A cloud of smoke may fill an intersection.Logical formLearned from10 sentences. (Morning cloud cover) can be over a country.Logical formLearned from10 sentences. Clouds of smoke may rise in air.Logical formLearned from10 sentences.