Floods can be perennial.Logical formLearned from13 sentences. Floods may be paralyzed.Logical formLearned from13 sentences. A (flash flood) can be unforeseeable.Logical formLearned from13 sentences. Floods may be triggered by torrentials.Logical formLearned from13 sentences. Floods may hit a communist country.Logical formLearned from13 sentences. A (flash flood) may swell a (mountain stream).Logical formLearned from13 sentences. Heavy floods may kill some persons.Logical formLearned from13 sentences. Helicopters may rescue some (flood victims).Logical formLearned from13 sentences. A flood can be in decades.Logical formLearned from13 sentences. Rain may trigger (flash floods).Logical formLearned from13 sentences. A flood can be constituted-of-or-filled-with (compensation claims).Logical formLearned from13 sentences. A flood can be constituted-of-or-filled-with invitations.Logical formLearned from13 sentences. A (flood crisis) may pertain-to a country.Logical formLearned from13 sentences. Floods may destroy a bridge.Logical formLearned from13 sentences. Floods may hit a region.Logical formLearned from13 sentences.