Rioters may protest an outcome of a referendum.Logical formLearned from16 sentences. A constitution may call for a referendum.Logical formLearned from16 sentences. Referendums may seek independence from a country.Logical formLearned from16 sentences. (Referendum results) may be announced.Logical formLearned from16 sentences. A rejection can be in a referendum of a (draft constitution).Logical formLearned from16 sentences. Irregularities can be in a referendum.Logical formLearned from16 sentences. Connection can be with a referendum.Logical formLearned from16 sentences. A referendum may approve a constitution.Logical formLearned from16 sentences. Opposition may demand a referendum.Logical formLearned from16 sentences. An agreement may call for a referendum.Logical formLearned from16 sentences. A referendum may begin.Logical formLearned from16 sentences. A referendum can be successful.Logical formLearned from16 sentences. A referendum can be on policies.Logical formLearned from16 sentences. A referendum may derail a (peace process).Logical formLearned from16 sentences. A referendum can be on a government.Logical formLearned from16 sentences.