A devastation may wreak by a tsunami.Logical formLearned from10 sentences. An area may be affected by a tsunami.Logical formLearned from10 sentences. A tsunami may hit on a month.Logical formLearned from10 sentences. Survivors may pertain-to a (tsunami catastrophe).Logical formLearned from10 sentences. A (tsunami relief effort) may pertain-to an ocean.Logical formLearned from10 sentences. A (death toll) can be from an asian (tsunami disaster).Logical formLearned from10 sentences. A tsunami may hit some countries.Logical formLearned from10 sentences. A tsunami may follow a quake.Logical formLearned from10 sentences. A country may lift a (tsunami warning).Logical formLearned from9 sentences. A first wave may pertain-to a tsunami.Logical formLearned from9 sentences. A nation may be hited by an asian tsunami.Logical formLearned from9 sentences. A country may lift a (tsunami warning).Logical formLearned from9 sentences. Hundreds can be constituted-of-or-filled-with (tsunami survivors).Logical formLearned from9 sentences. Effects may pertain-to a tsunami.Logical formLearned from9 sentences. (Tsunami relief) can be co-ordination in the north.Logical formLearned from9 sentences.