Critics may express concern.Logical formLearned from126 sentences. A male may express pride.Logical formLearned from125 sentences. A letter may express concern.Logical formLearned from125 sentences. A male may express willingness.Logical formLearned from125 sentences. Some sides may express a willingness.Logical formLearned from124 sentences. Persons may express a regret.Logical formLearned from124 sentences. Persons may express a gratitude.Logical formLearned from124 sentences. Some countries may express interest.Logical formLearned from123 sentences. Some participants may express concern.Logical formLearned from122 sentences. A male may express fear.Logical formLearned from122 sentences. A president may express optimism.Logical formLearned from122 sentences. Views may be expressed.Logical formLearned from121 sentences. Some leaders may express concern.Logical formLearned from121 sentences. A female may express an opinion.Logical formLearned from121 sentences. A male may express a view.Logical formLearned from120 sentences.