An ambassador to a country may express concern.Logical formLearned from18 sentences. A male may express a grief.Logical formLearned from18 sentences. A picture may express pieces.Logical formLearned from18 sentences. An one may express interest.Logical formLearned from18 sentences. Consent may be expressed.Logical formLearned from18 sentences. A government-agency may express concerns.Logical formLearned from18 sentences. A team may express interest.Logical formLearned from18 sentences. A male may express empathy.Logical formLearned from18 sentences. A female may express doubts.Logical formLearned from18 sentences. A person may express contempt.Logical formLearned from18 sentences. Persons may express thoughts.Logical formLearned from18 sentences. A person may express colors.Logical formLearned from18 sentences. A person may express a truth.Logical formLearned from18 sentences. Personality may be expressed.Logical formLearned from18 sentences. An intent may be expressed.Logical formLearned from18 sentences.