A general may express appreciation.Logical formLearned from15 sentences. Officials may express reluctance.Logical formLearned from15 sentences. A world-city may express frustration.Logical formLearned from15 sentences. Some economists may express concerns.Logical formLearned from15 sentences. A person may express congratulations.Logical formLearned from15 sentences. A press-association may express concern.Logical formLearned from15 sentences. A government may express sorrow.Logical formLearned from15 sentences. Policy-makers may express concern.Logical formLearned from15 sentences. A japanese government may express regret.Logical formLearned from15 sentences. A pope may express an affection.Logical formLearned from15 sentences. A note may express sympathy.Logical formLearned from15 sentences. A text may express appreciation.Logical formLearned from15 sentences. A prime minister may express support.Logical formLearned from15 sentences. Some states may express support.Logical formLearned from15 sentences. Some leaders may express a desire.Logical formLearned from15 sentences.