A foreign worker can be unnamed.Logical formLearned from4 sentences. A (press officer) can be unnamed.Logical formLearned from4 sentences. An (eye witness) can be unnamed.Logical formLearned from4 sentences. (Agency sources) can be unnamed.Logical formLearned from4 sentences. A (prison officer) can be unnamed.Logical formLearned from4 sentences. A (counterterrorism official) can be unnamed.Logical formLearned from4 sentences. A fighter can be unnamed.Logical formLearned from4 sentences. A (security agent) can be unnamed.Logical formLearned from4 sentences. A (prison source) can be unnamed.Logical formLearned from4 sentences. A 16-year-old can be unnamed.Logical formLearned from4 sentences. A comet can be unnamed.Logical formLearned from4 sentences. An (oil contractor) can be unnamed.Logical formLearned from4 sentences. Envoys can be unnamed.Logical formLearned from4 sentences. An episode can be unnamed.Logical formLearned from4 sentences. A (baggage handler) can be unnamed.Logical formLearned from4 sentences.