A roar of engines may be faded.Logical formLearned from1 sentences. A roar may pertain-to a protest.Logical formLearned from1 sentences. A roar may pertain-to a cave-in.Logical formLearned from1 sentences. A hum of censoriousness may grow to a roar.Logical formLearned from1 sentences. A roar of rage may signal.Logical formLearned from1 sentences. The sky may tremble at a roar.Logical formLearned from1 sentences. A roar of a crowd can be a rolling thunder.Logical formLearned from1 sentences. A bellowing may be followed by a roar.Logical formLearned from1 sentences. A roar may pertain-to horns.Logical formLearned from1 sentences. A rejection of a group may spur roars of protest.Logical formLearned from1 sentences. Torches may burn with a sort of roar.Logical formLearned from1 sentences. A roar of traffic may turn to music.Logical formLearned from1 sentences. A person may understand a roar of a storm.Logical formLearned from1 sentences. A roar may sweep a side of a chamber.Logical formLearned from1 sentences. Flames can be with a roar.Logical formLearned from1 sentences.