An optimism of (business leaders) may come after some years of profits.Logical formLearned from4 sentences. Optimism may flag.Logical formLearned from4 sentences. Participants may voice optimism.Logical formLearned from4 sentences. Talks may end with optimism.Logical formLearned from4 sentences. Optimism may contribute to an improvement.Logical formLearned from4 sentences. (Equity prices) may wipe_out an optimism.Logical formLearned from4 sentences. (Economic statistics) may temper optimism.Logical formLearned from4 sentences. Optimism can be about results of (stress tests).Logical formLearned from4 sentences. Optimism may give a lift to markets.Logical formLearned from4 sentences. A (breakthrough test) of a gel may unleash a wave of optimism.Logical formLearned from4 sentences. A world-city may rise some percent on optimism.Logical formLearned from4 sentences. Optimism can be on an implementation of (austerity measures).Logical formLearned from4 sentences. Dealers may be lifted by optimism.Logical formLearned from4 sentences. An envoy may voice optimism.Logical formLearned from4 sentences. Shirts may voice optimism.Logical formLearned from4 sentences.