Some observers may express concerns.Logical formLearned from12 sentences. Persons may express a grief.Logical formLearned from12 sentences. (Finance ministers) may express confidence.Logical formLearned from12 sentences. Students may express a preference.Logical formLearned from12 sentences. A male may express intentions.Logical formLearned from12 sentences. Students may express thoughts.Logical formLearned from12 sentences. A person may express disagreement.Logical formLearned from12 sentences. Persons may express disappointment.Logical formLearned from12 sentences. A person may express an emotion.Logical formLearned from12 sentences. Persons may express amazement.Logical formLearned from12 sentences. Some governments may express interest.Logical formLearned from12 sentences. A legislature may express an intent.Logical formLearned from12 sentences. Opposition may be expressed.Logical formLearned from12 sentences. A woman may express a belief.Logical formLearned from12 sentences. Students may express feelings.Logical formLearned from12 sentences.