A (phone operator) may pertain-to a country.Logical formLearned from24 sentences. A (stock exchange operator) may pertain-to a country.Logical formLearned from24 sentences. A (subway operator) may pertain-to a world-city.Logical formLearned from24 sentences. A (bus operator) may pertain-to a country.Logical formLearned from24 sentences. Operators may be given.Logical formLearned from24 sentences. Long-distance operator may drop some rupiah.Logical formLearned from24 sentences. Operators may ignore (storm warnings).Logical formLearned from24 sentences. (Tour operators) can be inbound.Logical formLearned from23 sentences. Operator may say that something-is-the-case.Logical formLearned from23 sentences. Operators can be in an area.Logical formLearned from23 sentences. Operators can be on a space.Logical formLearned from23 sentences. Some mobile-phone operators can be in a country.Logical formLearned from23 sentences. Operators can be simple.Logical formLearned from23 sentences. Operators can be constituted-of-or-filled-with (power plants).Logical formLearned from23 sentences. Operators may face.Logical formLearned from23 sentences.