A crane may collapse in a roar of steel.Logical formLearned from2 sentences. A roar may pertain-to a (breaking surf).Logical formLearned from2 sentences. A (dino roar) can be friendly.Logical formLearned from2 sentences. A roar can be constituted-of-or-filled-with invective.Logical formLearned from2 sentences. A community may speak in a roar of invective.Logical formLearned from2 sentences. A roar can be from a throng.Logical formLearned from2 sentences. A roar may pertain-to a kitchen.Logical formLearned from2 sentences. Major cities can be with a roar of engines.Logical formLearned from2 sentences. A roar may fill a hangar.Logical formLearned from2 sentences. A roar of (gas generators) may drown_out traffic.Logical formLearned from2 sentences. A (crowd noise) may swell to a roar.Logical formLearned from2 sentences. A writer may ignore into a roar.Logical formLearned from2 sentences. A roar can be ubiquitous.Logical formLearned from2 sentences. An audience may respond with a roar of laughter.Logical formLearned from2 sentences. A sign of a tornado can be a roar.Logical formLearned from2 sentences.