Riots may end a monopoly of power.Logical formLearned from11 sentences. Riots may be fuelled by opposition to a pageant.Logical formLearned from11 sentences. An (university riot) may undergo handling.Logical formLearned from11 sentences. An operative may be killed in a (prison riot).Logical formLearned from11 sentences. A move may spark riots.Logical formLearned from11 sentences. Scores of (riot police) may stand guard.Logical formLearned from11 sentences. A (riot police) can be armed.Logical formLearned from11 sentences. (Weekend riots) can be violent.Logical formLearned from11 sentences. Some others may be injured in a riot.Logical formLearned from10 sentences. Activists may clash with (riot police).Logical formLearned from10 sentences. Riots can be across a world-city.Logical formLearned from10 sentences. Acts can be constituted-of-or-filled-with riots.Logical formLearned from10 sentences. A riot can be widespread.Logical formLearned from10 sentences. Complicity can be in riots.Logical formLearned from10 sentences. A riot can be constituted-of-or-filled-with fun.Logical formLearned from10 sentences.