Workers may help (tsunami victims).Logical formLearned from7 sentences. Aid to (tsunami victims) may help.Logical formLearned from7 sentences. (Relief effort) can be after tsunami.Logical formLearned from7 sentences. Children may be orphaned in a (tsunami disaster).Logical formLearned from7 sentences. (Aid pledges) can be for (tsunami victims).Logical formLearned from7 sentences. A tsunami can be for a region.Logical formLearned from7 sentences. A (tsunami relief focus) may shift to an island.Logical formLearned from7 sentences. Nations may be hited by a (tsunami disaster).Logical formLearned from7 sentences. A tsunami may follow an earthquake.Logical formLearned from7 sentences. Tsunami may be caused by an earthquake.Logical formLearned from7 sentences. A quake may trigger tsunami.Logical formLearned from6 sentences. A tsunami may hit a village.Logical formLearned from6 sentences. A tremor may trigger a tsunami.Logical formLearned from6 sentences. A brunt may pertain-to (tsunami waves).Logical formLearned from6 sentences. An alert can be constituted-of-or-filled-with tsunami.Logical formLearned from6 sentences.