A zone can be empty.Logical formLearned from31 sentences. Part may pertain-to a (buffer zone).Logical formLearned from31 sentences. Zones can be off-limits.Logical formLearned from31 sentences. A zone can be anaerobic.Logical formLearned from31 sentences. Zones may pertain-to a world-city.Logical formLearned from31 sentences. (Empowerment zones) can be urban.Logical formLearned from31 sentences. A (buffer zone) may undergo a dismantlement.Logical formLearned from31 sentences. A (business climate indicator) can be for a zone.Logical formLearned from31 sentences. (Border zones) can be contested.Logical formLearned from31 sentences. Zones can be specified.Logical formLearned from31 sentences. A zone can be rich.Logical formLearned from31 sentences. A militia can be in a zone.Logical formLearned from31 sentences. A sector may pertain-to a zone.Logical formLearned from31 sentences. A turnover can be in a zone.Logical formLearned from31 sentences. Zones may pertain-to some countries.Logical formLearned from31 sentences.