A president may express support.Logical formLearned from100 sentences. Students may express satisfaction.Logical formLearned from100 sentences. A male may express a fear.Logical formLearned from98 sentences. Some diplomats may express concern.Logical formLearned from98 sentences. Some views may be expressed.Logical formLearned from98 sentences. A male may express a remorse.Logical formLearned from98 sentences. An international-political-entity may express a concern.Logical formLearned from97 sentences. A president may express condolences.Logical formLearned from97 sentences. A female may express doubts.Logical formLearned from97 sentences. A member may express a view.Logical formLearned from97 sentences. Members may express a view.Logical formLearned from97 sentences. A president may express satisfaction.Logical formLearned from97 sentences. Persons may express concerns.Logical formLearned from96 sentences. A world-city may express a hope.Logical formLearned from95 sentences. Sentiments may be expressed.Logical formLearned from95 sentences.