A new wave can be constituted-of-or-filled-with optimism.Logical formLearned from23 sentences. Optimism can be about a direction.Logical formLearned from23 sentences. An optimism may pertain-to an industry.Logical formLearned from23 sentences. Some sign can be constituted-of-or-filled-with optimism.Logical formLearned from23 sentences. A female may voice optimism.Logical formLearned from23 sentences. Optimism can be for a recovery.Logical formLearned from23 sentences. An optimism may pertain-to traders.Logical formLearned from23 sentences. An optimism may pertain-to a political-leader.Logical formLearned from23 sentences. Optimism can be about a rebound.Logical formLearned from23 sentences. A shot can be constituted-of-or-filled-with optimism.Logical formLearned from23 sentences. An optimism may pertain-to a president.Logical formLearned from23 sentences. An optimism may be warranted.Logical formLearned from22 sentences. An optimism can be facile.Logical formLearned from22 sentences. An optimism can be about a person.Logical formLearned from22 sentences. An optimism can be enraged.Logical formLearned from22 sentences.