A world-city may be controlled by activists.Logical formLearned from6 sentences. Trouble may control himself.Logical formLearned from6 sentences. (Air waves) may be controlled by a government.Logical formLearned from6 sentences. Guerrillas may control tracts of jungles.Logical formLearned from6 sentences. A convention may control trade.Logical formLearned from6 sentences. A federation may control some percent.Logical formLearned from6 sentences. An airspace may be controlled by a center.Logical formLearned from6 sentences. An (air defense system) may be controlled from a (command center).Logical formLearned from6 sentences. A person may control a backcourt.Logical formLearned from6 sentences. Pubs may be controlled by troops.Logical formLearned from6 sentences. Troops may control hills.Logical formLearned from6 sentences. Forces may control major cities.Logical formLearned from6 sentences. Difficulty may control a temper.Logical formLearned from6 sentences. Troops may control some percent of a republic.Logical formLearned from6 sentences. A cartel may control some percent of a (cocaine market).Logical formLearned from6 sentences.