A need may demand that something-is-the-case.Logical formLearned from20 sentences. Authorities may demand an extradition.Logical formLearned from20 sentences. A world-city may demand a release.Logical formLearned from20 sentences. Protests may demand electoral reforms.Logical formLearned from20 sentences. (Opposition leaders) may demand an explanation.Logical formLearned from20 sentences. Officials may demand an apology.Logical formLearned from20 sentences. Officials may demand an investigation.Logical formLearned from20 sentences. Prosecutors may demand (prison sentences).Logical formLearned from20 sentences. An one may demand that something-is-the-case.Logical formLearned from20 sentences. Some (opposition candidates) may demand that something-is-the-case.Logical formLearned from20 sentences. Hostage-takers may demand jobs.Logical formLearned from20 sentences. An eu may demand that something-is-the-case.Logical formLearned from20 sentences. An apology may be demanded by a country.Logical formLearned from20 sentences. An army may demand that something-is-the-case.Logical formLearned from20 sentences. Attorneys may demand that something-is-the-case.Logical formLearned from20 sentences.