A cloud can be constituted-of-or-filled-with violence.Logical formLearned from8 sentences. Dark clouds can be constituted-of-or-filled-with gloom.Logical formLearned from8 sentences. Clouds can be pristine.Logical formLearned from8 sentences. (War clouds) may gather in a month.Logical formLearned from8 sentences. Low clouds may undergo a ceiling.Logical formLearned from8 sentences. A ceiling of low clouds may pose a (safety hazard).Logical formLearned from8 sentences. Clouds can be constituted-of-or-filled-with volcanic gases.Logical formLearned from8 sentences. A (cloud system) may pertain-to a planet.Logical formLearned from8 sentences. (Water vapor) can be in clouds.Logical formLearned from8 sentences. A blast may trigger a (mushroom cloud).Logical formLearned from8 sentences. Clouds may lift a bit.Logical formLearned from8 sentences. (War clouds) can be over a country.Logical formLearned from8 sentences. Clouds may get thinner.Logical formLearned from8 sentences. A dark cloud can be over a market.Logical formLearned from8 sentences. Detonations may send clouds of dust.Logical formLearned from8 sentences.