A cloud can be constituted-of-or-filled-with (snow spray).Logical formLearned from6 sentences. (Eye infections) may be caused by clouds of red dust.Logical formLearned from6 sentences. Threats may cast a cloud.Logical formLearned from6 sentences. A country may cast clouds.Logical formLearned from6 sentences. A (mushroom cloud) may hover.Logical formLearned from6 sentences. Low clouds may grounde (support helicopters).Logical formLearned from6 sentences. A parade may have a cloud of a threat.Logical formLearned from6 sentences. Clouds can be constituted-of-or-filled-with chemical.Logical formLearned from6 sentences. Cloud may reduce visibility.Logical formLearned from6 sentences. Clouds of (hydrogen fuel) may billow into air.Logical formLearned from6 sentences. Clouds can be constituted-of-or-filled-with (hydrogen fuel).Logical formLearned from6 sentences. A cloud of fear may disappear.Logical formLearned from6 sentences. Clouds can be constituted-of-or-filled-with (tire smoke).Logical formLearned from6 sentences. Clouds can be at dawn.Logical formLearned from6 sentences. Clouds of war may hover.Logical formLearned from6 sentences.