A tsunami may hit a continental-region.Logical formLearned from39 sentences. A tragedy may pertain-to a tsunami.Logical formLearned from39 sentences. A risk can be constituted-of-or-filled-with tsunami.Logical formLearned from39 sentences. Areas may be affected by a tsunami.Logical formLearned from38 sentences. Countries may be hited by a tsunami.Logical formLearned from38 sentences. A tsunami may undergo an event.Logical formLearned from38 sentences. (Tsunami victims) can be in a country.Logical formLearned from38 sentences. A tsunami can be tragic.Logical formLearned from37 sentences. Areas may be affected by a tsunami.Logical formLearned from37 sentences. Areas may be hited by a tsunami.Logical formLearned from37 sentences. Damage can be from a tsunami.Logical formLearned from37 sentences. Children may be affected by a tsunami.Logical formLearned from36 sentences. A tsunami can be demographic.Logical formLearned from36 sentences. Damage may be caused by a tsunami.Logical formLearned from36 sentences. A quake may cause a tsunami.Logical formLearned from36 sentences.