A country may participate in an invasion of a country.Logical formLearned from15 sentences. A person may participate in decisions.Logical formLearned from15 sentences. Friends may participate.Logical formLearned from15 sentences. Persons may participate in a political process.Logical formLearned from15 sentences. Agents may participate in a turmoil.Logical formLearned from15 sentences. Persons may participate in a survey.Logical formLearned from15 sentences. Persons may participate in a study.Logical formLearned from15 sentences. Patients may participate in trials.Logical formLearned from15 sentences. A female may participate in a meeting.Logical formLearned from15 sentences. A company may plead guilty to participatting in a (price-fixing scheme).Logical formLearned from15 sentences. Persons may participate in a study.Logical formLearned from15 sentences. Students may participate in (commencement exercises).Logical formLearned from15 sentences. A male may participate in a workshop.Logical formLearned from15 sentences. Institutions may participate.Logical formLearned from15 sentences. Some churches may participate.Logical formLearned from15 sentences.