Unemployment may remain a challenge.Logical formLearned from36 sentences. Rules may remain unchanged.Logical formLearned from36 sentences. Inflation may remain above some percent.Logical formLearned from36 sentences. A female may remain in intensive care.Logical formLearned from36 sentences. Relations may remain good.Logical formLearned from36 sentences. Killings may remain unsolved.Logical formLearned from36 sentences. A country may remain a priority.Logical formLearned from36 sentences. A (security situation) may remain uncertain.Logical formLearned from36 sentences. A korean peninsula may remain a frontier.Logical formLearned from36 sentences. A plan may remain on a table.Logical formLearned from36 sentences. Trading may remain slow.Logical formLearned from36 sentences. A mark may remain firm.Logical formLearned from36 sentences. Price may remain unchanged.Logical formLearned from35 sentences. A ratio may remain unchanged.Logical formLearned from35 sentences. A possibility may remain open.Logical formLearned from35 sentences.