Ranks may pertain-to terrorists.Logical formLearned from21 sentences. Terrorists may commit mass murder.Logical formLearned from21 sentences. A terrorist can be infamous.Logical formLearned from21 sentences. Terrorists may hijack some jetliners.Logical formLearned from21 sentences. Victims may pertain-to a (terrorist attack).Logical formLearned from21 sentences. Terrorists can be regional.Logical formLearned from21 sentences. Terrorists may surrender.Logical formLearned from21 sentences. Terrorists may undergo a tracking.Logical formLearned from21 sentences. Identities may pertain-to terrorists.Logical formLearned from21 sentences. A terrorist can be famous.Logical formLearned from21 sentences. A threat can be terrorists.Logical formLearned from21 sentences. Terrorists may set_off bombs.Logical formLearned from21 sentences. A mosque may be attended by terrorists.Logical formLearned from21 sentences. Siding can be with terrorists.Logical formLearned from21 sentences. A world-city may negotiate with terrorists.Logical formLearned from21 sentences.