(Gold prices) may sink.Logical formLearned from20 sentences. A ship may sink in a storm.Logical formLearned from20 sentences. A (patrol boat) may sink.Logical formLearned from20 sentences. A (fishing vessel) may be sunken by a submarine.Logical formLearned from20 sentences. An (attack submarine) may sink a (fishing vessel).Logical formLearned from20 sentences. Some (cargo ship) may sink.Logical formLearned from20 sentences. A submarine may be sunken.Logical formLearned from20 sentences. A (passenger ferry) may sink.Logical formLearned from20 sentences. (Share prices) may sink some percent.Logical formLearned from20 sentences. (Oil prices) may sink under some dollars.Logical formLearned from20 sentences. A planet may sink.Logical formLearned from20 sentences. A female may sink a putt on a hole.Logical formLearned from20 sentences. A boat may sink in waters.Logical formLearned from19 sentences. A (cargo ship) may sink off a coast.Logical formLearned from19 sentences. Ships may be sunken.Logical formLearned from19 sentences.