A crash may undergo investigations.Logical formLearned from17 sentences. Some men may survive a crash.Logical formLearned from17 sentences. An aircraft may undergo a (crash site).Logical formLearned from17 sentences. A crash can be in an area.Logical formLearned from17 sentences. Some others may be killed in a crash.Logical formLearned from17 sentences. A crash may kill some persons on a plane.Logical formLearned from17 sentences. A level can be at a time of a crash.Logical formLearned from17 sentences. An adult may be injured in a crash.Logical formLearned from17 sentences. Personnel may travel to a (crash scene).Logical formLearned from17 sentences. An American woman may be killed in a crash.Logical formLearned from17 sentences. A roar may pertain-to a crash.Logical formLearned from17 sentences. An accident can be (train crash).Logical formLearned from17 sentences. A crash may be scattered.Logical formLearned from17 sentences. News can be about a crash.Logical formLearned from17 sentences. An (auto crash) may pertain-to a world-city.Logical formLearned from17 sentences.