Tigers may roar.Logical formLearned from3 sentences. Guns may roar without a pause.Logical formLearned from3 sentences. A machine may roar an instant.Logical formLearned from3 sentences. Some engines may roar.Logical formLearned from3 sentences. A stove may be roared.Logical formLearned from3 sentences. White seas may roar.Logical formLearned from3 sentences. A fall may roar.Logical formLearned from3 sentences. Savage beasts may roar.Logical formLearned from3 sentences. A train may roar through crossings.Logical formLearned from3 sentences. A (lion hath) may roar.Logical formLearned from3 sentences. A male may roar through streets of a world-city.Logical formLearned from3 sentences. A female may roar at humans.Logical formLearned from3 sentences. Tanks may roar through a tunnel.Logical formLearned from3 sentences. A sound may roar.Logical formLearned from3 sentences. A male may roar a word.Logical formLearned from3 sentences.