A plan may sink.Logical formLearned from17 sentences. A house may sink.Logical formLearned from17 sentences. A submarine may sink.Logical formLearned from17 sentences. Some others may sink.Logical formLearned from17 sentences. Stocks may sink.Logical formLearned from17 sentences. A company may sink some yen to some yen.Logical formLearned from17 sentences. An object may sink.Logical formLearned from17 sentences. Investors may be sunken.Logical formLearned from17 sentences. A person may sink into water.Logical formLearned from17 sentences. Some index may sink some percent.Logical formLearned from17 sentences. (Crude futures) may sink.Logical formLearned from17 sentences. A boat may sink in a storm.Logical formLearned from17 sentences. A (refugee boat) may sink.Logical formLearned from17 sentences. Explosions may sink a submarine.Logical formLearned from17 sentences. A submarine may sink a (fishing vessel).Logical formLearned from17 sentences.