A roar may go_up.Logical formLearned from45 sentences. A roar may pertain-to a storm.Logical formLearned from42 sentences. A roar may pertain-to cars.Logical formLearned from41 sentences. A roar can be loud.Logical formLearned from39 sentences. A roar may pertain-to a surf.Logical formLearned from39 sentences. Roars can be constituted-of-or-filled-with applause.Logical formLearned from38 sentences. A roar may pertain-to a lion.Logical formLearned from37 sentences. Roars can be thunderous.Logical formLearned from36 sentences. A roar can be powerful.Logical formLearned from35 sentences. A roar can be ferocious.Logical formLearned from35 sentences. A roar can be continuous.Logical formLearned from35 sentences. A roar may be heard.Logical formLearned from35 sentences. A roar can be constituted-of-or-filled-with pain.Logical formLearned from35 sentences. A roar may pertain-to falls.Logical formLearned from35 sentences. A roar may pertain-to an explosion.Logical formLearned from35 sentences.