Protesters may block an entrance of airports.Logical formLearned from7 sentences. Protesters may be filled.Logical formLearned from7 sentences. Protesters may clash with police.Logical formLearned from7 sentences. Opposition may pertain-to protesters.Logical formLearned from7 sentences. A network can be constituted-of-or-filled-with protesters.Logical formLearned from7 sentences. A protester may add that something-is-the-case.Logical formLearned from7 sentences. A protester may point_out that something-is-the-case.Logical formLearned from7 sentences. A protester may admit that something-is-the-case.Logical formLearned from7 sentences. Assertions may pertain-to a protester.Logical formLearned from7 sentences. A protester may maintain that something-is-the-case.Logical formLearned from7 sentences. Some (dozen protesters) may hold signs.Logical formLearned from7 sentences. Protesters may be blockaded.Logical formLearned from7 sentences. Some protesters may be treated for injuries.Logical formLearned from7 sentences. Protesters may maintain that something-is-the-case.Logical formLearned from7 sentences. Protesters may call for a boycott.Logical formLearned from7 sentences.