A part may pertain-to a city.Logical formLearned from114 sentences. Fortifications may pertain-to a city.Logical formLearned from114 sentences. Routes can be in a city.Logical formLearned from114 sentences. A city can be vital.Logical formLearned from114 sentences. A skyscraper may pertain-to a city.Logical formLearned from114 sentences. A (police headquarters) may pertain-to a city.Logical formLearned from114 sentences. A project may pertain-to a city.Logical formLearned from113 sentences. A district can be in a city of a world-city.Logical formLearned from113 sentences. A city may have some residents.Logical formLearned from113 sentences. An office may pertain-to a (city manager).Logical formLearned from113 sentences. Persons can be from cities.Logical formLearned from113 sentences. A city may act.Logical formLearned from113 sentences. A diversity may pertain-to a city.Logical formLearned from113 sentences. An aspect may pertain-to a city.Logical formLearned from113 sentences. Children may pertain-to a city.Logical formLearned from113 sentences.