A framework may remain intact.Logical formLearned from22 sentences. A country may remain on edge.Logical formLearned from22 sentences. (Interest rates) may remain lower.Logical formLearned from22 sentences. Enforcement may remain weak.Logical formLearned from22 sentences. Details of a plan may remain sketchy.Logical formLearned from22 sentences. A world-city may remain tight-lipped.Logical formLearned from22 sentences. (Approval ratings) may remain low.Logical formLearned from22 sentences. A plan may remain on track.Logical formLearned from22 sentences. A country may remain a secular state.Logical formLearned from22 sentences. A cause of an explosion may remain unknown.Logical formLearned from22 sentences. Persons may remain optimistic about prospects.Logical formLearned from22 sentences. Sentiment may remain unchanged.Logical formLearned from22 sentences. A president may remain as head of state.Logical formLearned from22 sentences. (Consumer spending) may remain solid.Logical formLearned from22 sentences. Persons may remain sceptical.Logical formLearned from22 sentences.