A male may hear a roar of a motorcycle.Logical formLearned from2 sentences. A roar can be unbelievable.Logical formLearned from2 sentences. A roar may pertain-to energy.Logical formLearned from2 sentences. A roar may pertain-to an alarm.Logical formLearned from2 sentences. A roar may pertain-to a life.Logical formLearned from2 sentences. A wind may rise to a roar.Logical formLearned from2 sentences. A roar may pertain-to a guitar.Logical formLearned from2 sentences. A roar may play.Logical formLearned from2 sentences. A roar may pertain-to a highway.Logical formLearned from2 sentences. A roar can be broken.Logical formLearned from2 sentences. A roar can be drawn-out.Logical formLearned from2 sentences. A roar can be nasal.Logical formLearned from2 sentences. Roars can be distinctive.Logical formLearned from2 sentences. A roar can be hard.Logical formLearned from2 sentences. A roar can be nonstop.Logical formLearned from2 sentences.