A model may show urban renewal.Logical formLearned from12 sentences. Hardware can be urban.Logical formLearned from12 sentences. A real-estate can be urban.Logical formLearned from12 sentences. A middle can be urban.Logical formLearned from12 sentences. Craftsmen can be urban.Logical formLearned from12 sentences. A popular culture can be urban.Logical formLearned from12 sentences. A dereliction can be urban.Logical formLearned from12 sentences. Urban areas can be run-down.Logical formLearned from12 sentences. A symbol can be constituted-of-or-filled-with urban blight.Logical formLearned from12 sentences. A cultural center can be urban.Logical formLearned from12 sentences. A (rebel movement) can be urban.Logical formLearned from12 sentences. Patrols can be urban.Logical formLearned from12 sentences. Part may pertain-to an urban sprawl.Logical formLearned from12 sentences. A (beautification program) can be urban.Logical formLearned from12 sentences. Problems can be in urban areas.Logical formLearned from12 sentences.