Results may trigger optimism.Logical formLearned from4 sentences. Investors may voice optimism.Logical formLearned from4 sentences. A (special envoy) may clung to an optimism.Logical formLearned from4 sentences. Expectations may reflect optimism.Logical formLearned from4 sentences. Optimism can be a healthy environment.Logical formLearned from4 sentences. Persons may have an amount of optimism.Logical formLearned from4 sentences. An optimism can be in a report.Logical formLearned from4 sentences. A yen may raise optimism.Logical formLearned from4 sentences. Optimism can be toward (company earnings).Logical formLearned from4 sentences. A person may leave with a feeling of optimism.Logical formLearned from4 sentences. Optimism can be after a meeting.Logical formLearned from4 sentences. Optimism may confirm that something-is-the-case.Logical formLearned from4 sentences. Optimism can be about a series.Logical formLearned from4 sentences. Optimism can be about hopes of kickstarting (peace efforts).Logical formLearned from4 sentences. A market may ride a wave of optimism.Logical formLearned from4 sentences.