A crowd may roar in laughter.Logical formLearned from7 sentences. A bus may roar.Logical formLearned from7 sentences. A crowd may roar in support of a team.Logical formLearned from7 sentences. Water may roar in ears.Logical formLearned from7 sentences. A male may roar with pain.Logical formLearned from7 sentences. Waters may roar.Logical formLearned from7 sentences. Warplanes may roar off a (flight deck) of an (aircraft carrier).Logical formLearned from7 sentences. An audience may roar with laughter.Logical formLearned from7 sentences. An airplane may roar.Logical formLearned from7 sentences. (Technology stocks) may roar.Logical formLearned from7 sentences. Markets may roar.Logical formLearned from7 sentences. A machine may roar.Logical formLearned from7 sentences. Fires may roar.Logical formLearned from7 sentences. An audience may roar with delight.Logical formLearned from7 sentences. Rooters may roar.Logical formLearned from7 sentences.