A cloud can be spectacular.Logical formLearned from25 sentences. Cloud may moan.Logical formLearned from25 sentences. Clouds can be clear.Logical formLearned from25 sentences. A person may like clouds.Logical formLearned from25 sentences. Clouds can be constituted-of-or-filled-with dirt.Logical formLearned from25 sentences. A cock may pertain-to cloud.Logical formLearned from25 sentences. Some clouds can be in the sky.Logical formLearned from25 sentences. A cloud can be permanent.Logical formLearned from25 sentences. Dark clouds may loom.Logical formLearned from25 sentences. A cloud can be constituted-of-or-filled-with bubbles.Logical formLearned from25 sentences. A cloud can be constituted-of-or-filled-with (anthrax spores).Logical formLearned from25 sentences. Clouds can be darkened.Logical formLearned from25 sentences. Clouds may prevail.Logical formLearned from25 sentences. A (smoking gun) can be (mushroom cloud).Logical formLearned from25 sentences. Clouds may rise.Logical formLearned from25 sentences.