A president may express grief.Logical formLearned from27 sentences. A president may express condolences to families.Logical formLearned from26 sentences. Countries may express support.Logical formLearned from26 sentences. A male may express opposition.Logical formLearned from26 sentences. A president may express a willingness.Logical formLearned from26 sentences. Agencies may express concern.Logical formLearned from26 sentences. Sentences may express propositions.Logical formLearned from26 sentences. Some persons may express support.Logical formLearned from26 sentences. A female may express condolences.Logical formLearned from26 sentences. Some parents may express concerns.Logical formLearned from26 sentences. A response may express a position.Logical formLearned from26 sentences. A female may express sympathy.Logical formLearned from26 sentences. Persons may express a conviction.Logical formLearned from26 sentences. Data may be expressed.Logical formLearned from26 sentences. Persons may express an outrage.Logical formLearned from26 sentences.