A warning may be based on information.Logical formLearned from51 sentences. Terrorists may be based.Logical formLearned from51 sentences. A decision may be based on facts.Logical formLearned from51 sentences. A talk may be based on work.Logical formLearned from51 sentences. A process may be based.Logical formLearned from51 sentences. Players may be based in a country.Logical formLearned from51 sentences. Planes may be based in a country.Logical formLearned from51 sentences. A militant group may be based in a country.Logical formLearned from51 sentences. A diplomat may be based in a country.Logical formLearned from51 sentences. Hospital may be based.Logical formLearned from50 sentences. A (brokerage firm) may be based in a US-city.Logical formLearned from50 sentences. A (radio station) may be based in a world-city.Logical formLearned from50 sentences. A photographer may be based in a world-city.Logical formLearned from50 sentences. A secretariat may be based in a world-city.Logical formLearned from50 sentences. A space may be based.Logical formLearned from50 sentences.