A car may start_up with a (load roar).Logical formLearned from3 sentences. A person may love a roar of an engine.Logical formLearned from3 sentences. An (engine roar) may pertain-to a person.Logical formLearned from3 sentences. A roar may build.Logical formLearned from3 sentences. A roar of a surf may be heard.Logical formLearned from3 sentences. Cats can be capable of producing a roar.Logical formLearned from3 sentences. A roar may pertain-to a bear.Logical formLearned from3 sentences. A roar may pertain-to a place.Logical formLearned from3 sentences. A roar may break through a sound of boots.Logical formLearned from3 sentences. A male can be aware of a roar of a (limo engine).Logical formLearned from3 sentences. A male can be aware of a roar of some motorcycles.Logical formLearned from3 sentences. A roar may pertain-to a (limo engine).Logical formLearned from3 sentences. A roar can be in a building.Logical formLearned from3 sentences. Some roar may trap a female.Logical formLearned from3 sentences. A (football season opener) can be against roar.Logical formLearned from3 sentences.