A (passenger train) may crash.Logical formLearned from17 sentences. A (transport plane) may crash after takeoff.Logical formLearned from17 sentences. A c-130 may crash.Logical formLearned from17 sentences. A plane may crash around some a.m..Logical formLearned from17 sentences. A rocket may crash into an ocean.Logical formLearned from17 sentences. Some plane may crash in a field.Logical formLearned from17 sentences. A (turboprop plane) may crash.Logical formLearned from17 sentences. A plane may crash into a neighborhood.Logical formLearned from17 sentences. Some planes may crash with a loss of some lives.Logical formLearned from17 sentences. (Suicide hijackers) may crash planes.Logical formLearned from17 sentences. A (transport helicopter) may crash.Logical formLearned from17 sentences. A plane may crash into mountains.Logical formLearned from17 sentences. A plane may crash after take-off.Logical formLearned from17 sentences. An airliner may crash into a sea.Logical formLearned from17 sentences. A f-16 may crash.Logical formLearned from17 sentences.