A roar may knock listeners.Logical formLearned from2 sentences. A roar may pertain-to a detonation.Logical formLearned from2 sentences. A roar can be for justice.Logical formLearned from2 sentences. A roar can be far-off.Logical formLearned from2 sentences. A roar can be constituted-of-or-filled-with guns.Logical formLearned from2 sentences. A roar can be resonant.Logical formLearned from2 sentences. A roar can be from an (aircraft engine).Logical formLearned from2 sentences. A roar of guns may die.Logical formLearned from2 sentences. A roar of guns may cease for a moment.Logical formLearned from2 sentences. A splashing may deepen to a roar.Logical formLearned from2 sentences. A roar can be vague.Logical formLearned from2 sentences. A roar can be jolly.Logical formLearned from2 sentences. Roars can be tumultuous.Logical formLearned from2 sentences. A roar may mark a life of a city.Logical formLearned from2 sentences. A roar may pertain-to a gulf.Logical formLearned from2 sentences.