Rains may set_off (flash floods).Logical formLearned from8 sentences. (Flood warnings) can be heavy.Logical formLearned from8 sentences. A flood can be in some centuries.Logical formLearned from8 sentences. Floods may be caused by some weeks of rains.Logical formLearned from8 sentences. A (flood control bureau) can be provincial.Logical formLearned from8 sentences. Floods may hit regions.Logical formLearned from8 sentences. (Flood defenses) may pertain-to a world-city.Logical formLearned from8 sentences. A flood may watch.Logical formLearned from8 sentences. (Flood warning) can be in effect.Logical formLearned from8 sentences. (Flash floods) may roar.Logical formLearned from8 sentences. Pictures may show floods.Logical formLearned from8 sentences. Floods may worsen (food shortages).Logical formLearned from8 sentences. Some bridges may be wash_awayed by floods.Logical formLearned from8 sentences. A flood can be constituted-of-or-filled-with exiles.Logical formLearned from8 sentences. Floods can be constituted-of-or-filled-with mud.Logical formLearned from8 sentences.