Protesters may attack a (police headquarters).Logical formLearned from11 sentences. A rock may be thrown by protesters.Logical formLearned from11 sentences. (Student protesters) may occupy a complex.Logical formLearned from11 sentences. Some protesters may link arms.Logical formLearned from11 sentences. Protesters may be banged on pots.Logical formLearned from11 sentences. Protesters can be in an audience.Logical formLearned from11 sentences. A (police crackdown) can be on protesters.Logical formLearned from11 sentences. Some (army massacre) can be constituted-of-or-filled-with protesters.Logical formLearned from11 sentences. Protesters may burn a country.Logical formLearned from11 sentences. A mayor may lead a group of protesters.Logical formLearned from11 sentences. Clashes can be among protesters.Logical formLearned from11 sentences. Some protesters may beat chests a sign of grief.Logical formLearned from11 sentences. Protesters can be in the south.Logical formLearned from11 sentences. A person may join protesters.Logical formLearned from11 sentences. (Street fighting) can be between protesters.Logical formLearned from11 sentences.