A cloud of dust may cover a bus.Logical formLearned from17 sentences. The sun may break through (rain clouds).Logical formLearned from17 sentences. A day can be with clouds.Logical formLearned from17 sentences. A cloud can be constituted-of-or-filled-with despair.Logical formLearned from17 sentences. Clouds of smoke may be seen.Logical formLearned from17 sentences. Images can be constituted-of-or-filled-with (mushroom clouds).Logical formLearned from17 sentences. A rest may pertain-to cloud.Logical formLearned from16 sentences. The temperature may pertain-to a cloud.Logical formLearned from16 sentences. A cloud can be constituted-of-or-filled-with arrows.Logical formLearned from16 sentences. Clouds may undergo observations.Logical formLearned from16 sentences. A male may see clouds.Logical formLearned from16 sentences. A cloud can be fleecy.Logical formLearned from16 sentences. A cloud can be constituted-of-or-filled-with interstellar dust.Logical formLearned from16 sentences. A cloud can be neutral.Logical formLearned from16 sentences. A cloud may rise.Logical formLearned from16 sentences.