A (space rocket) may crash after reaching an altitude of some km.Logical formLearned from4 sentences. A plane may crash during landing.Logical formLearned from4 sentences. A bus may crash into a vehicle.Logical formLearned from4 sentences. A civilian helicopter may crash into waters.Logical formLearned from4 sentences. A (c-130 transport plane) may crash after takeoff.Logical formLearned from4 sentences. A small plane may crash in a region.Logical formLearned from4 sentences. An (unmanned drone) may crash.Logical formLearned from4 sentences. Some (fighter planes) may crash.Logical formLearned from4 sentences. A plane may crash in a village.Logical formLearned from4 sentences. A world-city may crash in a (tribal agency).Logical formLearned from4 sentences. An a310 may crash with some persons.Logical formLearned from4 sentences. A plane may crash in a cemetery.Logical formLearned from4 sentences. A car may crash with a truck.Logical formLearned from4 sentences. A (medium size plane) may crash at an airport.Logical formLearned from4 sentences. A bus may crash off a road.Logical formLearned from4 sentences.