A male may be involved in some attacks.Logical formLearned from38 sentences. An attack may involve forces.Logical formLearned from38 sentences. An attack may involve weapons of mass destruction.Logical formLearned from38 sentences. Terrorists may be involved in attacks.Logical formLearned from38 sentences. Some officials may be involved in a case.Logical formLearned from38 sentences. Accidents may involve tires.Logical formLearned from38 sentences. Countries may be involved in negotiations.Logical formLearned from38 sentences. Some countries may be involved in a war.Logical formLearned from38 sentences. A male may be involved in an affair.Logical formLearned from38 sentences. (Corruption scandals) may involve (government officials).Logical formLearned from38 sentences. Corruption may involve (government officials).Logical formLearned from38 sentences. Candidates may be involved.Logical formLearned from38 sentences. Political parties may be involved.Logical formLearned from37 sentences. Projects may involve human subjects.Logical formLearned from37 sentences. Some tournament may be involved.Logical formLearned from37 sentences.