A rally can be constituted-of-or-filled-with some protesters.Logical formLearned from11 sentences. A person may join protesters.Logical formLearned from11 sentences. Thousands of protesters may begin.Logical formLearned from11 sentences. Some protesters may unfurl a banner.Logical formLearned from11 sentences. Protesters may hold.Logical formLearned from11 sentences. Criticism can be from protesters.Logical formLearned from11 sentences. Protesters may be gone.Logical formLearned from11 sentences. Banners may be carried by protesters.Logical formLearned from11 sentences. Police may remove protesters.Logical formLearned from11 sentences. Police may detain protesters.Logical formLearned from11 sentences. Protesters may plan a demonstration.Logical formLearned from11 sentences. Protesters may give chase.Logical formLearned from11 sentences. Some protesters may scuffle with (riot police).Logical formLearned from11 sentences. Protesters may head.Logical formLearned from11 sentences. A person may tell a crowd of (opposition protesters).Logical formLearned from11 sentences.