A protest may turn into a riot.Logical formLearned from44 sentences. Riots can be unprecedented.Logical formLearned from44 sentences. Riots can be popular.Logical formLearned from43 sentences. (Riot police) may break_up a demonstration.Logical formLearned from43 sentences. Thousands of protesters may clash with (riot police).Logical formLearned from43 sentences. A copy may pertain-to a (teenage riot tribute compilation).Logical formLearned from42 sentences. Some (police officers) can be in (riot gear).Logical formLearned from42 sentences. A response can be to riots.Logical formLearned from42 sentences. Riots may undergo a suppression.Logical formLearned from42 sentences. Issues may experience (race riots).Logical formLearned from42 sentences. A riot can be by fans.Logical formLearned from42 sentences. Co-workers may be charged with (felony riot).Logical formLearned from41 sentences. Stones can be at (riot police).Logical formLearned from41 sentences. A force can be constituted-of-or-filled-with (riot police).Logical formLearned from41 sentences. Riots can be in some countries.Logical formLearned from41 sentences.