Muslim extremists can be active.Logical formLearned from8 sentences. An activist-organization can be active in a fight.Logical formLearned from8 sentences. (Guerrilla groups) can be active.Logical formLearned from8 sentences. A ceasefire may close an active front.Logical formLearned from8 sentences. Some British soldiers may be killed on active service.Logical formLearned from8 sentences. (Market players) may refrain from active trading.Logical formLearned from8 sentences. (Dissident websites) can be active.Logical formLearned from8 sentences. Radicals can be active.Logical formLearned from8 sentences. A militant group can be active.Logical formLearned from8 sentences. Somebody can be active.Logical formLearned from8 sentences. A parliament can be active.Logical formLearned from8 sentences. Reservist can be for active duty.Logical formLearned from8 sentences. A group can be active in an area.Logical formLearned from8 sentences. Customers can be active.Logical formLearned from8 sentences. An (arrest warrant) can be active.Logical formLearned from8 sentences.