Jobs may undermine optimism.Logical formLearned from5 sentences. An optimism may be generated by a decision.Logical formLearned from5 sentences. A gauge can be constituted-of-or-filled-with optimism.Logical formLearned from5 sentences. Optimism may lift (commodity stocks).Logical formLearned from5 sentences. A rally may be fuelled by optimism.Logical formLearned from5 sentences. A news may fuels optimism.Logical formLearned from5 sentences. Economic reports may dampen optimism.Logical formLearned from5 sentences. An investigator may express optimism.Logical formLearned from5 sentences. Optimism of an economy may set_up investors.Logical formLearned from5 sentences. Optimism can be about a (housing market).Logical formLearned from5 sentences. A series of reports may undercut optimism.Logical formLearned from5 sentences. A series of forecasts may undercut (investor optimism) that something-is-the-case.Logical formLearned from5 sentences. A (government official) may express optimism.Logical formLearned from5 sentences. Optimism can be about banks.Logical formLearned from5 sentences. A signal may pertain-to an optimism.Logical formLearned from5 sentences.