A tsunami can be on a month.Logical formLearned from21 sentences. Tsunami may kill some persons.Logical formLearned from21 sentences. A tsunami can be unprecedented.Logical formLearned from21 sentences. Tsunami can be in an ocean.Logical formLearned from20 sentences. A tsunami can be in a region.Logical formLearned from20 sentences. A tsunami can be constituted-of-or-filled-with some centimeters.Logical formLearned from20 sentences. Some countries may be hited by a tsunami.Logical formLearned from20 sentences. A devastation may work by a tsunami.Logical formLearned from20 sentences. A tsunami may claim some lives.Logical formLearned from20 sentences. Memories can be constituted-of-or-filled-with some tsunami.Logical formLearned from20 sentences. (Tsunami aid) may undergo a distribution.Logical formLearned from20 sentences. A tsunami can be in a continent.Logical formLearned from20 sentences. A (tsunami warning system) may undergo an establishment.Logical formLearned from20 sentences. A (death toll) can be in a (tsunami disaster).Logical formLearned from20 sentences. An impact may pertain-to a (tsunami disaster).Logical formLearned from20 sentences.