A world-city may be remained.Logical formLearned from31 sentences. A male may remain at a position.Logical formLearned from31 sentences. A male may remain in a team.Logical formLearned from31 sentences. Circumstances may remain a mystery.Logical formLearned from31 sentences. A love may remain strong.Logical formLearned from31 sentences. A male may remain in a state.Logical formLearned from31 sentences. An issue may remain unresolved.Logical formLearned from31 sentences. A country may remain suspended.Logical formLearned from31 sentences. Some hostages may remain in captivity.Logical formLearned from31 sentences. A requirement may remain in place.Logical formLearned from31 sentences. Impunity may remain a problem.Logical formLearned from31 sentences. Registration may remain open.Logical formLearned from31 sentences. Some issues may remain open.Logical formLearned from31 sentences. A (security situation) may remain calm.Logical formLearned from31 sentences. A decision may remain controversial.Logical formLearned from31 sentences.