An optimism may pertain-to a dream.Logical formLearned from4 sentences. Wines may embody an optimism.Logical formLearned from4 sentences. An optimism may be pass_downed through some generations of a family.Logical formLearned from4 sentences. Optimism can be about the future of economic development.Logical formLearned from4 sentences. An optimism may regard a person.Logical formLearned from4 sentences. A person may show optimism.Logical formLearned from4 sentences. A female can be different from optimism.Logical formLearned from4 sentences. An extent may pertain-to an optimism.Logical formLearned from4 sentences. An optimism can be ignorant.Logical formLearned from4 sentences. Sight may pertain-to an optimism.Logical formLearned from4 sentences. Components may pertain-to an (optimism index).Logical formLearned from4 sentences. An (optimism index) may reach a level.Logical formLearned from4 sentences. A call can be for optimism.Logical formLearned from4 sentences. An optimism can be sad.Logical formLearned from4 sentences. Optimism may arise.Logical formLearned from4 sentences.