A spokesman may express optimism.Logical formLearned from21 sentences. A security-council may express dismay.Logical formLearned from21 sentences. A person may express anxiety of an international-political-entity.Logical formLearned from21 sentences. A world-city may express displeasure.Logical formLearned from21 sentences. A woman may express support.Logical formLearned from21 sentences. An international community may express determination.Logical formLearned from21 sentences. A US-president may express hopes.Logical formLearned from21 sentences. A watchdog may express concern.Logical formLearned from21 sentences. A lawyer may express confidence.Logical formLearned from21 sentences. A US-president may express words of apology.Logical formLearned from21 sentences. Persons may express indignation.Logical formLearned from21 sentences. (Council members) may express support.Logical formLearned from21 sentences. A country may express a commitment.Logical formLearned from21 sentences. An activist-organization may express concern.Logical formLearned from21 sentences. A central bank may express concern.Logical formLearned from21 sentences.