A country may express a willingness.Logical formLearned from104 sentences. A male may express a preference.Logical formLearned from103 sentences. A person may express anger.Logical formLearned from103 sentences. Leaders may express outrage.Logical formLearned from103 sentences. Some observers may express concern.Logical formLearned from102 sentences. A male may express determination.Logical formLearned from102 sentences. Persons may express an appreciation.Logical formLearned from102 sentences. A minister may express a hope.Logical formLearned from102 sentences. A person may express anger.Logical formLearned from102 sentences. A US-president may express optimism.Logical formLearned from102 sentences. A person may express doubt.Logical formLearned from101 sentences. A person may express condolences.Logical formLearned from101 sentences. A female may express sympathy.Logical formLearned from101 sentences. A male may express sympathy.Logical formLearned from101 sentences. Persons may express opinions.Logical formLearned from100 sentences.