A free-trade zone can be between some countries.Logical formLearned from90 sentences. A (buffer zone) can be occupied.Logical formLearned from90 sentences. A zone can be blue.Logical formLearned from90 sentences. A faceoff can be in a zone.Logical formLearned from90 sentences. Persons can be in a zone.Logical formLearned from90 sentences. A zone can be constituted-of-or-filled-with stability.Logical formLearned from89 sentences. A person can be in a (comfort zone).Logical formLearned from89 sentences. The economy can be in an (euro zone).Logical formLearned from89 sentences. A zone may undergo construction.Logical formLearned from88 sentences. Reporters may be barred from a (war zone).Logical formLearned from88 sentences. A zone can be given.Logical formLearned from87 sentences. Zones can be maritime.Logical formLearned from87 sentences. A country may join a zone.Logical formLearned from87 sentences. A male may reach an (end zone).Logical formLearned from85 sentences. A zone can be expanded.Logical formLearned from85 sentences.