A government may express that something-is-the-case.Logical formLearned from17 sentences. Some persons may express doubt.Logical formLearned from17 sentences. A world-city may express a disappointment.Logical formLearned from17 sentences. A protein may be expressed.Logical formLearned from17 sentences. Fear may be expressed.Logical formLearned from17 sentences. A male may express sympathy.Logical formLearned from17 sentences. Organizations may express concern.Logical formLearned from17 sentences. Some women may express concern.Logical formLearned from17 sentences. An olympic-committee may express a concern.Logical formLearned from17 sentences. A male may express an intent.Logical formLearned from17 sentences. A male may express a resolve.Logical formLearned from17 sentences. A man may express a gratitude.Logical formLearned from17 sentences. An one may be expressed.Logical formLearned from17 sentences. A female may express a shock.Logical formLearned from17 sentences. Schools may express interest.Logical formLearned from17 sentences.