A (smoke cloud) can be thick.Logical formLearned from7 sentences. Castles can be in clouds.Logical formLearned from7 sentences. A cloud may draw.Logical formLearned from7 sentences. A cloud can be thunderous.Logical formLearned from7 sentences. Black clouds can be dark.Logical formLearned from7 sentences. A cloud can be in site.Logical formLearned from7 sentences. Persons may be surrounded by clouds.Logical formLearned from7 sentences. A network may pertain-to a cloud.Logical formLearned from7 sentences. (Dust clouds) can be a densest.Logical formLearned from7 sentences. Persons may talk about (cloud computing).Logical formLearned from7 sentences. A (mushroom cloud) may appear over some city.Logical formLearned from7 sentences. The sky may have clouds.Logical formLearned from7 sentences. A blue sky may be dotted with clouds.Logical formLearned from7 sentences. Dark clouds may disappear.Logical formLearned from7 sentences. Cloud can be above persons.Logical formLearned from7 sentences.