Some students may participate.Logical formLearned from484 sentences. Some countries may participate.Logical formLearned from441 sentences. Some teams may participate.Logical formLearned from437 sentences. Someone may participate.Logical formLearned from425 sentences. A level of (ice hockey) may participate in a league.Logical formLearned from349 sentences. Activists may participate in research.Logical formLearned from349 sentences. Persons may participate.Logical formLearned from284 sentences. Students may participate in activities.Logical formLearned from284 sentences. A person may participate in a program.Logical formLearned from270 sentences. Women may participate.Logical formLearned from261 sentences. Students may participate.Logical formLearned from236 sentences. Countries may participate.Logical formLearned from231 sentences. Some students may participate in a program.Logical formLearned from217 sentences. A person may participate in a meeting.Logical formLearned from211 sentences. Students may participate in programs.Logical formLearned from208 sentences.