A driver may operate.Logical formLearned from5 sentences. Terrorists may operate in safe havens.Logical formLearned from5 sentences. Transport may operate.Logical formLearned from5 sentences. Some cabs may operate in a city.Logical formLearned from5 sentences. Soldiers may operate on soil.Logical formLearned from5 sentences. Chinese companies may operate in countries.Logical formLearned from5 sentences. Some aircrafts may operate services to some destinations.Logical formLearned from5 sentences. A plane may be operated by an (airline company).Logical formLearned from5 sentences. Militants may operate in a province.Logical formLearned from5 sentences. A world-city may operate a (maglev system).Logical formLearned from5 sentences. (Shipping routes) may be operated between cities.Logical formLearned from5 sentences. Funds may operate with capital.Logical formLearned from5 sentences. Terrorists may operate in province.Logical formLearned from5 sentences. A (fishing boat) may operate in waters.Logical formLearned from5 sentences. A (passenger jet) may be operated by airline.Logical formLearned from5 sentences.