Authorities may express doubt.Logical formLearned from13 sentences. A king may express a support.Logical formLearned from13 sentences. Ministers may express confidence.Logical formLearned from13 sentences. Persons may express an apology.Logical formLearned from13 sentences. Leaders may express sorrow.Logical formLearned from13 sentences. A minister may express support.Logical formLearned from13 sentences. A side may express hope.Logical formLearned from13 sentences. A man may express a regret.Logical formLearned from13 sentences. Authorities may express a concern.Logical formLearned from13 sentences. A communique may express support.Logical formLearned from13 sentences. Some leaders may express an intention.Logical formLearned from13 sentences. A (vice president) may express hope.Logical formLearned from13 sentences. A world-city may express worry.Logical formLearned from13 sentences. A president may express that something-is-the-case.Logical formLearned from13 sentences. A world-city may express confidence.Logical formLearned from13 sentences.