A roar may pertain-to an electric fan.Logical formLearned from1 sentences. A voice may go from a squeak to a roar.Logical formLearned from1 sentences. A squeak can be to a roar.Logical formLearned from1 sentences. A cape can be to a roar of a crowd.Logical formLearned from1 sentences. A roar may undergo vibrations.Logical formLearned from1 sentences. A female may emit vibrations of a roar.Logical formLearned from1 sentences. An audience may welcome a female with a roar.Logical formLearned from1 sentences. A roar may pertain-to a coliseum.Logical formLearned from1 sentences. An (opposition leader) may exchange jabs to roars of approval.Logical formLearned from1 sentences. A torrent of flame may cause a roar.Logical formLearned from1 sentences. A whine can be to a roar.Logical formLearned from1 sentences. A note may build from a whine to a roar.Logical formLearned from1 sentences. A roar may pertain-to life.Logical formLearned from1 sentences. A roar may pertain-to a (garbage disposal).Logical formLearned from1 sentences. A male may hear a roar of an avalanche.Logical formLearned from1 sentences.