A roar of tanks may compete with a din of jackhammers.Logical formLearned from1 sentences. A roar can be for an encore.Logical formLearned from1 sentences. A roar may carry a way to a world-city.Logical formLearned from1 sentences. A roar can be over a war.Logical formLearned from1 sentences. A roar may drown_out efforts.Logical formLearned from1 sentences. A world-city can be a roar.Logical formLearned from1 sentences. A roar can be wealthy.Logical formLearned from1 sentences. A male may hear a roar of a track.Logical formLearned from1 sentences. A giant sound of jobs may become a roar.Logical formLearned from1 sentences. A roar can be at a criticism of a signing of legislation.Logical formLearned from1 sentences. Applause may grow to a roar.Logical formLearned from1 sentences. A sound can be a roar of a jet.Logical formLearned from1 sentences. A roar may pertain-to a pass.Logical formLearned from1 sentences. A roar of a pass may cause a flinch.Logical formLearned from1 sentences. A car may explode in a roar.Logical formLearned from1 sentences.