An optimism can be false.Logical formLearned from201 sentences. An optimism can be sunny.Logical formLearned from192 sentences. Some cause can be for optimism.Logical formLearned from189 sentences. A time can be constituted-of-or-filled-with optimism.Logical formLearned from186 sentences. An optimism can be eternal.Logical formLearned from186 sentences. Optimism can be about earnings.Logical formLearned from181 sentences. A person may express optimism.Logical formLearned from178 sentences. A mood can be constituted-of-or-filled-with optimism.Logical formLearned from178 sentences. A feeling can be constituted-of-or-filled-with optimism.Logical formLearned from174 sentences. An optimism may pertain-to a US-president.Logical formLearned from172 sentences. A degree can be constituted-of-or-filled-with optimism.Logical formLearned from169 sentences. Optimism can be about a recovery.Logical formLearned from162 sentences. Signs can be constituted-of-or-filled-with optimism.Logical formLearned from161 sentences. Optimism can be about prospects.Logical formLearned from161 sentences. A spirit can be constituted-of-or-filled-with optimism.Logical formLearned from156 sentences.