Pipes may burst.Logical formLearned from55 sentences. Some vehicles may burst into flames.Logical formLearned from55 sentences. A (technology bubble) may burst.Logical formLearned from54 sentences. An (internet bubble) may burst.Logical formLearned from54 sentences. Doors may burst open.Logical formLearned from53 sentences. Bombs may burst in air.Logical formLearned from53 sentences. Persons may burst into song.Logical formLearned from52 sentences. A person may burst with excitement.Logical formLearned from51 sentences. A female may burst into flames.Logical formLearned from47 sentences. An audience may burst into laughter.Logical formLearned from47 sentences. Pipes may burst.Logical formLearned from47 sentences. A bubble may burst in 1990s.Logical formLearned from46 sentences. A (stock market bubble) may burst.Logical formLearned from46 sentences. A pipe may burst.Logical formLearned from46 sentences. An artery may burst.Logical formLearned from45 sentences.