Troops may open fire on thousands of protesters.Logical formLearned from12 sentences. Police may chase protesters.Logical formLearned from12 sentences. Protesters may be detained after an election.Logical formLearned from12 sentences. (Water cannon) can be on protesters.Logical formLearned from12 sentences. Protesters may be slained in clashes.Logical formLearned from12 sentences. Violence can be by protesters.Logical formLearned from12 sentences. Attacks may kill some protesters.Logical formLearned from12 sentences. Some protesters may hold a demonstration.Logical formLearned from12 sentences. Protesters can be on streets of a world-city.Logical formLearned from12 sentences. Protesters can be in town.Logical formLearned from12 sentences. Protesters may camp (government offices).Logical formLearned from12 sentences. Protesters may spend a night.Logical formLearned from12 sentences. Protesters may chant death to a country.Logical formLearned from12 sentences. Protesters may set_up (burning barricades).Logical formLearned from12 sentences. Calls can be from protesters.Logical formLearned from12 sentences.