Peers can be urban.Logical formLearned from57 sentences. Sounds can be urban.Logical formLearned from57 sentences. A recreation can be urban.Logical formLearned from57 sentences. A battleground can be urban.Logical formLearned from57 sentences. A nation can be urban.Logical formLearned from57 sentences. Themes can be urban.Logical formLearned from57 sentences. Young persons can be urban.Logical formLearned from57 sentences. Attractions can be urban.Logical formLearned from57 sentences. Travel can be urban.Logical formLearned from57 sentences. Migration can be to urban areas.Logical formLearned from57 sentences. A public can be urban.Logical formLearned from57 sentences. A laboratory can be urban.Logical formLearned from56 sentences. A center can be urban.Logical formLearned from56 sentences. Wetlands can be urban.Logical formLearned from56 sentences. An enclave can be urban.Logical formLearned from56 sentences.