Clouds may cover an area.Logical formLearned from8 sentences. A failure may put a cloud.Logical formLearned from8 sentences. Clouds may remain insubstantial.Logical formLearned from8 sentences. Clouds can be a product of air.Logical formLearned from8 sentences. A (moister atmosphere) may create a pattern of (cloud cover).Logical formLearned from8 sentences. Clouds can be critical to driving a (heat engine).Logical formLearned from8 sentences. A male may estimate an effect of clouds.Logical formLearned from8 sentences. A vapor may become a cloud.Logical formLearned from8 sentences. A (cloud thermostat) may prevent (greenhouse warming).Logical formLearned from8 sentences. Clouds may save persons from themselves.Logical formLearned from8 sentences. Numbers can be relevant to clouds.Logical formLearned from8 sentences. Decks can be constituted-of-or-filled-with (stratus clouds).Logical formLearned from8 sentences. Clouds can be with satellites.Logical formLearned from8 sentences. Persons may have (cloud pictures) on a wall.Logical formLearned from8 sentences. (Cloud cover) may enhance a heating.Logical formLearned from8 sentences.