An (evacuation zone) can be mandatory.Logical formLearned from70 sentences. Parts may pertain-to a zone.Logical formLearned from70 sentences. Plans can be for a free-trade zone.Logical formLearned from70 sentences. A person can be in a (war zone).Logical formLearned from69 sentences. No-fly zones can be over a country.Logical formLearned from69 sentences. A (comfort zone) can be personal.Logical formLearned from69 sentences. A person can be in a (time zone).Logical formLearned from69 sentences. A sector may pertain-to a (buffer zone).Logical formLearned from69 sentences. Zones can be offshore.Logical formLearned from68 sentences. Zones can be defined.Logical formLearned from68 sentences. An (end zone) may pertain-to a us-state.Logical formLearned from68 sentences. A zone may pertain-to a military-or-other-action-organization.Logical formLearned from68 sentences. A center may pertain-to a zone.Logical formLearned from68 sentences. A top may pertain-to a zone.Logical formLearned from68 sentences. Zones can be constituted-of-or-filled-with separation.Logical formLearned from68 sentences.