(Consumer groups) may express concern.Logical formLearned from17 sentences. Politicians may express skepticism.Logical formLearned from17 sentences. Voters may express concerns.Logical formLearned from17 sentences. A person may express solidarity.Logical formLearned from17 sentences. Some doctor may express concern.Logical formLearned from17 sentences. A woman may express confidence.Logical formLearned from17 sentences. A US-president may express regrets.Logical formLearned from17 sentences. Persons may express a surprise.Logical formLearned from17 sentences. Some refugees may express interest.Logical formLearned from17 sentences. A nato-council of some (alliance members) may express a regret.Logical formLearned from17 sentences. Opponents may express fury.Logical formLearned from17 sentences. A side may express interest.Logical formLearned from17 sentences. A US-president may express solidarity.Logical formLearned from17 sentences. Activists may express outrage.Logical formLearned from17 sentences. A government may express anger.Logical formLearned from17 sentences.