A theme of a rally may reflect an optimism.Logical formLearned from5 sentences. Optimism can be from companies.Logical formLearned from5 sentences. An optimism can be at odds.Logical formLearned from5 sentences. A basis can be for an optimism.Logical formLearned from5 sentences. Optimism may give way.Logical formLearned from5 sentences. Optimism can be a news.Logical formLearned from5 sentences. Optimism can be about a financial system.Logical formLearned from5 sentences. Analysts may share an optimism.Logical formLearned from5 sentences. Optimism can be over measures.Logical formLearned from5 sentences. Optimism can be about a bill.Logical formLearned from5 sentences. Optimism can be in a (manufacturing sector).Logical formLearned from5 sentences. An optimism can be kindled.Logical formLearned from5 sentences. An optimism may be boosted by news.Logical formLearned from5 sentences. A decline may chill an optimism.Logical formLearned from5 sentences. A male may be encouraged by an optimism.Logical formLearned from5 sentences.