An (email system) may crash.Logical formLearned from5 sentences. Waves may crash onto beaches.Logical formLearned from5 sentences. A (pilot bent) may crash an airliner.Logical formLearned from5 sentences. Market may crash in a fall.Logical formLearned from5 sentences. (Computer networks) may crash.Logical formLearned from5 sentences. A fleet may crash in a us-state.Logical formLearned from5 sentences. A plane may crash in mountains of a country.Logical formLearned from5 sentences. A jet may crash on landing.Logical formLearned from5 sentences. A biplane may crash.Logical formLearned from5 sentences. Money may crash on a machine.Logical formLearned from5 sentences. (Power stations) may crash.Logical formLearned from5 sentences. Ideals may crash into strictures of a law.Logical formLearned from5 sentences. A female may crash during a downhill.Logical formLearned from5 sentences. A bullet may crash through a window.Logical formLearned from5 sentences. A novel may crash a (bestseller list).Logical formLearned from5 sentences.