A tsunami may strike in west province.Logical formLearned from8 sentences. A (tsunami warning) can be for islands.Logical formLearned from8 sentences. A world-city may issue a (tsunami warning).Logical formLearned from8 sentences. Tsunamis may be reported.Logical formLearned from8 sentences. A tsunami may smash into an (island chain).Logical formLearned from8 sentences. A tsunami may undergo an indication.Logical formLearned from8 sentences. (Tsunami waves) can be powerful.Logical formLearned from8 sentences. A tsunami may follow an earthquake.Logical formLearned from8 sentences. A port may be hited by a tsunami.Logical formLearned from8 sentences. A tsunami can be in some years.Logical formLearned from8 sentences. A tsunami may reach far.Logical formLearned from8 sentences. A (warning center) may issue a (tsunami warning).Logical formLearned from8 sentences. Tsunami may occur in an ocean.Logical formLearned from8 sentences. A country may issue (tsunami alerts).Logical formLearned from8 sentences. A (killer tsunami) may be obliterated.Logical formLearned from8 sentences.