A drop can be in optimism.Logical formLearned from8 sentences. An optimism may erode.Logical formLearned from8 sentences. Optimism can be over a situation.Logical formLearned from8 sentences. An optimism can be for the future.Logical formLearned from8 sentences. A trend can be constituted-of-or-filled-with optimism.Logical formLearned from8 sentences. Optimism can be about the future of a country.Logical formLearned from8 sentences. An optimism can be needed.Logical formLearned from8 sentences. An optimism may prove unfounded.Logical formLearned from8 sentences. An optimism may be guarded.Logical formLearned from8 sentences. Optimism can be due to pressure.Logical formLearned from8 sentences. An optimism can be jaunty.Logical formLearned from8 sentences. A basis of optimism can be a sheer terror.Logical formLearned from8 sentences. Optimism may be generated.Logical formLearned from8 sentences. Optimism may eclipse economic data by a company.Logical formLearned from8 sentences. An optimism can be hardy.Logical formLearned from8 sentences.