Diplomats may express frustration.Logical formLearned from23 sentences. A male may express uncertainty.Logical formLearned from23 sentences. A female may express a sentiment.Logical formLearned from23 sentences. Persons may express a displeasure.Logical formLearned from23 sentences. An elected-representative may express that something-is-the-case.Logical formLearned from23 sentences. Students may express a view.Logical formLearned from23 sentences. Persons may express ideas.Logical formLearned from23 sentences. Persons may express a faith.Logical formLearned from23 sentences. Characters may express themselves.Logical formLearned from23 sentences. A person may express a thought.Logical formLearned from23 sentences. Some journalists may express concern.Logical formLearned from23 sentences. A person may express worry.Logical formLearned from23 sentences. A government may express a willingness.Logical formLearned from23 sentences. Leaders may express hope.Logical formLearned from23 sentences. Preferences may be expressed in caucuses.Logical formLearned from23 sentences.