A middle-class can be urban.Logical formLearned from49 sentences. A streetscape can be urban.Logical formLearned from49 sentences. Lawmakers can be urban.Logical formLearned from49 sentences. High-school students can be urban.Logical formLearned from49 sentences. Disasters can be urban.Logical formLearned from49 sentences. An equivalent can be urban.Logical formLearned from49 sentences. A (youth culture) can be urban.Logical formLearned from49 sentences. Waterfronts can be urban.Logical formLearned from49 sentences. An urban area can be in a country.Logical formLearned from49 sentences. Residents can be constituted-of-or-filled-with urban areas.Logical formLearned from49 sentences. Working classes can be urban.Logical formLearned from49 sentences. Shantytowns can be urban.Logical formLearned from49 sentences. Development can be between urban areas.Logical formLearned from48 sentences. A tradition can be urban.Logical formLearned from48 sentences. A (development minister) can be urban.Logical formLearned from48 sentences.