Teen-agers can be urban.Logical formLearned from28 sentences. Troubles can be urban.Logical formLearned from28 sentences. A drive can be urban.Logical formLearned from28 sentences. A paradise can be urban.Logical formLearned from28 sentences. Some persons can be in urban areas.Logical formLearned from27 sentences. An expressway can be urban.Logical formLearned from27 sentences. A (development program) can be urban.Logical formLearned from27 sentences. A (regeneration project) can be urban.Logical formLearned from27 sentences. A route can be urban.Logical formLearned from27 sentences. Some percent of a population can be urban.Logical formLearned from27 sentences. (Warfare tactics) can be urban.Logical formLearned from27 sentences. Segments can be urban.Logical formLearned from27 sentences. A manufacturing can be urban.Logical formLearned from27 sentences. Artisans can be urban.Logical formLearned from27 sentences. An upper class can be urban.Logical formLearned from27 sentences.