(Key issues) can be unresolved.Logical formLearned from5 sentences. A (boundary dispute) can be unresolved.Logical formLearned from5 sentences. Some issues of contention may remain unresolved.Logical formLearned from5 sentences. Negotiations can be unresolved.Logical formLearned from5 sentences. A corruption can be unresolved.Logical formLearned from5 sentences. A decision may be left unresolved.Logical formLearned from5 sentences. A standoff may remain unresolved.Logical formLearned from5 sentences. An (access issue) may remain unresolved.Logical formLearned from5 sentences. Troubles can be unresolved.Logical formLearned from5 sentences. A position of a ministership may remain unresolved.Logical formLearned from5 sentences. Some problems may be left unresolved.Logical formLearned from5 sentences. A (sticking point) can be unresolved.Logical formLearned from5 sentences. (Debt problems) can be unresolved.Logical formLearned from5 sentences. An iranian nuclear crisis can be unresolved.Logical formLearned from5 sentences. (Fraud claims) may remain unresolved.Logical formLearned from5 sentences.