(Foot soldiers) can be active in jungle.Logical formLearned from4 sentences. Earthquakes may be caused by an active volcano.Logical formLearned from4 sentences. (Rebel forces) can be active.Logical formLearned from4 sentences. A subsidiary can be active.Logical formLearned from4 sentences. Markets may remain active.Logical formLearned from4 sentences. Fundamentalists can be active in anticipation of an outbreak of violence.Logical formLearned from4 sentences. A male can be active in protests.Logical formLearned from4 sentences. A whole of an eastern front can be active.Logical formLearned from4 sentences. A (self-defense group) can be active.Logical formLearned from4 sentences. (Energy groups) can be active.Logical formLearned from4 sentences. A president may remain active.Logical formLearned from4 sentences. Prices may close in active trading.Logical formLearned from4 sentences. Some companies can be active in a country.Logical formLearned from4 sentences. Guerrillas can be active in an area.Logical formLearned from4 sentences. Some players can be on active rosters.Logical formLearned from4 sentences.