A chairmanship may pertain-to a regional bloc.Logical formLearned from10 sentences. A cell can be regional.Logical formLearned from10 sentences. An issue can be regional.Logical formLearned from10 sentences. A regional bloc may oversaw talks.Logical formLearned from10 sentences. A (drug task force) can be regional.Logical formLearned from10 sentences. A (security commission) can be regional.Logical formLearned from10 sentences. Competition can be from regional airlines.Logical formLearned from10 sentences. (Court judges) can be regional.Logical formLearned from10 sentences. A (monitoring center) can be regional.Logical formLearned from10 sentences. (Intelligence officials) can be regional.Logical formLearned from10 sentences. A (brigade commander) can be regional.Logical formLearned from10 sentences. A basis may pertain-to a regional power.Logical formLearned from10 sentences. A (food shortage) can be regional.Logical formLearned from10 sentences. A regional government can be breakaway.Logical formLearned from10 sentences. A (jet-engine business) can be regional.Logical formLearned from10 sentences.