Clouds may undergo an advection.Logical formLearned from5 sentences. A (cloud pattern) can be wavy.Logical formLearned from5 sentences. (Cloud seedings) can be effective.Logical formLearned from5 sentences. A wind may drive clouds.Logical formLearned from5 sentences. Aggregation may occur in some (dust clouds).Logical formLearned from5 sentences. A bank can be constituted-of-or-filled-with low clouds.Logical formLearned from5 sentences. A cloud can be constituted-of-or-filled-with (ice crystals).Logical formLearned from5 sentences. A band of clouds may move.Logical formLearned from5 sentences. (Ice clouds) may reveal a planet.Logical formLearned from5 sentences. (Ice clouds) can be frosty.Logical formLearned from5 sentences. Clouds may look different.Logical formLearned from5 sentences. A dove may disappear behind a cloud.Logical formLearned from5 sentences. A cloud may shift.Logical formLearned from5 sentences. A cloud can be constituted-of-or-filled-with blue.Logical formLearned from5 sentences. A cloud can be constituted-of-or-filled-with (soap bubbles).Logical formLearned from5 sentences.