A (fighter jet) may crash.Logical formLearned from146 sentences. Computers may crash.Logical formLearned from143 sentences. An airliner may crash.Logical formLearned from142 sentences. A car may crash.Logical formLearned from142 sentences. A plane may crash into a field.Logical formLearned from138 sentences. A train may crash.Logical formLearned from137 sentences. A plane may crash in a country.Logical formLearned from132 sentences. A helicopter may crash into an ocean.Logical formLearned from131 sentences. A plane may crash into a mountain.Logical formLearned from131 sentences. A plane may crash in a field.Logical formLearned from129 sentences. Markets may crash.Logical formLearned from129 sentences. A plane may crash into a sea.Logical formLearned from128 sentences. A jetliner may crash.Logical formLearned from127 sentences. An application may crash.Logical formLearned from125 sentences. Prices may crash.Logical formLearned from123 sentences.