An (air conditioner) may roar to life.Logical formLearned from2 sentences. A person may roar into a play of a game.Logical formLearned from2 sentences. Kids may roar with glee.Logical formLearned from2 sentences. (Police helicopters) may roar.Logical formLearned from2 sentences. A country may be roared.Logical formLearned from2 sentences. Water may roar in a passage.Logical formLearned from2 sentences. A river may roar over a precipice.Logical formLearned from2 sentences. An audience may roar a delight.Logical formLearned from2 sentences. A (wood fire) may roar.Logical formLearned from2 sentences. A vehicle may roar.Logical formLearned from2 sentences. A pickup may roar to life.Logical formLearned from2 sentences. Students may roar with delight.Logical formLearned from2 sentences. A male may roar through a US-city.Logical formLearned from2 sentences. A wildfire may roar through a forest.Logical formLearned from2 sentences. An audience may roar with applause.Logical formLearned from2 sentences.