Clouds may undergo flows.Logical formLearned from6 sentences. (Heat clouds) may be preceded by ones.Logical formLearned from6 sentences. Clouds may kill some persons.Logical formLearned from6 sentences. A term can be for clouds of volcanic gases.Logical formLearned from6 sentences. A cloud of doom may fall over a (deliberation room).Logical formLearned from6 sentences. Dark clouds may drop tons of snow on sites.Logical formLearned from6 sentences. A male may fall under a cloud.Logical formLearned from6 sentences. An explosion may send a radioactive cloud.Logical formLearned from6 sentences. Leftovers can be from a cloud of gas.Logical formLearned from6 sentences. Clouds of dust may float.Logical formLearned from6 sentences. Clouds of a war can be clear.Logical formLearned from6 sentences. Orange may give_off clouds of smoke.Logical formLearned from6 sentences. A black cloud may be caused by a burning of (oil wells).Logical formLearned from6 sentences. A black cloud may be seen.Logical formLearned from6 sentences. (War clouds) may clear_over a country.Logical formLearned from6 sentences.