Speculation can be by (index funds).Logical formLearned from5 sentences. A person may blame speculation.Logical formLearned from5 sentences. A release may fuel speculation.Logical formLearned from5 sentences. Speculation can be about (club futures).Logical formLearned from5 sentences. Speculation may drive_up (oil prices).Logical formLearned from5 sentences. A vote may bury a speculation.Logical formLearned from5 sentences. A future can be at a center of speculation.Logical formLearned from5 sentences. Allegations can be constituted-of-or-filled-with (real-estate speculation).Logical formLearned from5 sentences. A ruling may fuel speculation.Logical formLearned from5 sentences. Speculation can be about cutting a dividend.Logical formLearned from5 sentences. Crude-oil prices can be a result of (market speculation).Logical formLearned from5 sentences. A president may condemn speculation.Logical formLearned from5 sentences. A spokesman may comment on speculation.Logical formLearned from5 sentences. Speculation may pressure prices.Logical formLearned from5 sentences. Speculation can be for days.Logical formLearned from5 sentences.