Areas can be due to a possibility of tsunami.Logical formLearned from17 sentences. A tsunami may be triggered by an undersea earthquake.Logical formLearned from17 sentences. A tsunami may sweep.Logical formLearned from17 sentences. Special envoy can be for (tsunami recovery).Logical formLearned from17 sentences. Dollars can be in (tsunami aid).Logical formLearned from17 sentences. Some earthquake may unleash a tsunami.Logical formLearned from17 sentences. A (tsunami disaster) may be ravaged.Logical formLearned from17 sentences. Tsunami may undergo warnings.Logical formLearned from17 sentences. A country may be hited by a tsunami.Logical formLearned from16 sentences. A tsunami may sweep across an ocean.Logical formLearned from16 sentences. A province may be devastated by a tsunami.Logical formLearned from16 sentences. An (earthquake and tsunami) may pertain-to a country.Logical formLearned from16 sentences. A response can be to some tsunami.Logical formLearned from16 sentences. Impacts may pertain-to a tsunami.Logical formLearned from16 sentences. A country may be hited by a tsunami.Logical formLearned from16 sentences.