Optimism can be about a war.Logical formLearned from20 sentences. An administration may express optimism.Logical formLearned from20 sentences. Optimism can be for a breakthrough.Logical formLearned from20 sentences. Optimism can be in financial markets.Logical formLearned from20 sentences. Optimism can be in a camp.Logical formLearned from20 sentences. An optimism can be euphoric.Logical formLearned from20 sentences. An optimism can be surprising.Logical formLearned from20 sentences. A decline can be in optimism.Logical formLearned from20 sentences. A male may exude optimism.Logical formLearned from19 sentences. Some basis can be for optimism.Logical formLearned from19 sentences. Optimism may be misplaced.Logical formLearned from19 sentences. A person may have an optimism.Logical formLearned from19 sentences. Optimism can be on a rise.Logical formLearned from19 sentences. An optimism may pertain-to a country.Logical formLearned from19 sentences. Optimism can be at a high.Logical formLearned from19 sentences.