A plane may crash on a mountain.Logical formLearned from8 sentences. A plane may crash into waters.Logical formLearned from8 sentences. A part may crash onto walls.Logical formLearned from8 sentences. A (fighter jet) may crash into a residential area.Logical formLearned from8 sentences. A plane may crash at some pm.Logical formLearned from8 sentences. A national team may crash.Logical formLearned from8 sentences. A plane may crash into a south tower.Logical formLearned from8 sentences. A company may crash into a mountain.Logical formLearned from8 sentences. A plane may crash in a swamp.Logical formLearned from8 sentences. A plane may crash in everglades.Logical formLearned from8 sentences. A world-city may crash to a defeat.Logical formLearned from8 sentences. A helicopter may crash in mountains.Logical formLearned from8 sentences. A way may crash.Logical formLearned from8 sentences. Some (passenger trains) may crash.Logical formLearned from8 sentences. A car may crash with a truck.Logical formLearned from7 sentences.