A male may utter a roar.Logical formLearned from4 sentences. A roar may reach a pitch.Logical formLearned from4 sentences. A roar may rise from a world-city.Logical formLearned from4 sentences. A male may roar a roar.Logical formLearned from4 sentences. A male may let roar.Logical formLearned from4 sentences. An effort may draw a roar from a crowd.Logical formLearned from4 sentences. Errors may sweep_up in a roar of a crowd.Logical formLearned from4 sentences. Comparison can be to a roar.Logical formLearned from4 sentences. A roar may return.Logical formLearned from4 sentences. A roar may pertain-to a tiger.Logical formLearned from4 sentences. A center can be at a roar of a cannon.Logical formLearned from4 sentences. A roar can be by a crowd.Logical formLearned from4 sentences. A roar may tell a male.Logical formLearned from4 sentences. Approval may bring a roar from activists.Logical formLearned from4 sentences. A blast may send a roar.Logical formLearned from4 sentences.