Listed companies may participate in a reform.Logical formLearned from5 sentences. Some players may participate in a competition.Logical formLearned from5 sentences. A person may participate in a (coup attempt).Logical formLearned from5 sentences. Some (police officers) may participate in an operation.Logical formLearned from5 sentences. Troops may participate in a drill.Logical formLearned from5 sentences. Leaders may participate in a summit of world.Logical formLearned from5 sentences. Delegates may participate in a forum.Logical formLearned from5 sentences. Some students may participate in a rally.Logical formLearned from5 sentences. A country may participate in military maneuvers.Logical formLearned from5 sentences. A meeting may be participated by some countries.Logical formLearned from5 sentences. Enterprises may participate in construction.Logical formLearned from5 sentences. Some ministers may participate in a meeting.Logical formLearned from5 sentences. Persons may participate in a poll.Logical formLearned from5 sentences. Some representative may participate in a conference.Logical formLearned from5 sentences. Some voters may participate in a referendum.Logical formLearned from5 sentences.