(Housing types) can be unresolved.Logical formLearned from2 sentences. A number of (integrity questions) may remain unresolved.Logical formLearned from2 sentences. An orography can be unresolved.Logical formLearned from2 sentences. Some parts of a paper can be unresolved.Logical formLearned from2 sentences. Problems of the past can be unresolved.Logical formLearned from2 sentences. A disagreement may remain unresolved.Logical formLearned from2 sentences. Overdues can be unresolved.Logical formLearned from2 sentences. Tickets can be unresolved.Logical formLearned from2 sentences. A spectrum can be unresolved.Logical formLearned from2 sentences. An explanation may remain unresolved.Logical formLearned from2 sentences. Conificts may go unresolved.Logical formLearned from2 sentences. A proliferation of weapons of mass destruction may continue unresolved.Logical formLearned from2 sentences. (Governance issues) can be unresolved.Logical formLearned from2 sentences. (Grief responses) can be unresolved.Logical formLearned from2 sentences. Social tensions can be unresolved.Logical formLearned from2 sentences.