A male may have some optimism.Logical formLearned from6 sentences. A signal can be constituted-of-or-filled-with optimism.Logical formLearned from6 sentences. Economists may warn against optimism.Logical formLearned from6 sentences. News may add to an optimism.Logical formLearned from6 sentences. New grounds can be for optimism.Logical formLearned from6 sentences. A president may voice optimism.Logical formLearned from6 sentences. A male may reiterate an optimism.Logical formLearned from6 sentences. Respondents may express optimism.Logical formLearned from5 sentences. A jump can be in (consumer optimism).Logical formLearned from5 sentences. Optimism can be about the future of a relationship.Logical formLearned from5 sentences. Support can be from optimism.Logical formLearned from5 sentences. An optimism can be about a situation.Logical formLearned from5 sentences. Optimism can be over a prospect.Logical formLearned from5 sentences. Gains may be driven by optimism.Logical formLearned from5 sentences. An optimism can be on prospects.Logical formLearned from5 sentences.