A man may be killed in a crash.Logical formLearned from48 sentences. An aircraft may undergo crashes.Logical formLearned from48 sentences. Crashes may occur.Logical formLearned from47 sentences. A morning may pertain-to a crash.Logical formLearned from47 sentences. Injuries can be in a crash.Logical formLearned from47 sentences. Some (crew members) may die in a crash.Logical formLearned from47 sentences. A crash can be on lap.Logical formLearned from47 sentences. A female may be killed in a crash.Logical formLearned from47 sentences. Persons may be killed in crashes.Logical formLearned from47 sentences. Scene may pertain-to a crash.Logical formLearned from47 sentences. Reports may pertain-to a crash.Logical formLearned from47 sentences. A cause of a crash may remain unknown.Logical formLearned from47 sentences. A crash can be in training.Logical formLearned from47 sentences. Response can be to a crash.Logical formLearned from46 sentences. A crash may kill some passengers.Logical formLearned from46 sentences.