Leaders may express fear.Logical formLearned from22 sentences. A statement may express satisfaction.Logical formLearned from22 sentences. A person may express to a president.Logical formLearned from22 sentences. (Health officials) may express concern.Logical formLearned from22 sentences. A delegation may express interest.Logical formLearned from21 sentences. A chinese government may express indignation.Logical formLearned from21 sentences. A quartet may express concern.Logical formLearned from21 sentences. A country may express discontent.Logical formLearned from21 sentences. Ministers may express hope.Logical formLearned from21 sentences. A male may express gratitude to a country.Logical formLearned from21 sentences. Leaders may express a hope.Logical formLearned from21 sentences. Politicians may express fears.Logical formLearned from21 sentences. A president may express sympathy.Logical formLearned from21 sentences. A person may express a distaste.Logical formLearned from21 sentences. A female may express disgust.Logical formLearned from21 sentences.