A campaign may be involved.Logical formLearned from23 sentences. Nations may be involved in a conflict.Logical formLearned from23 sentences. Officials may be involved in an operation.Logical formLearned from23 sentences. A ministry may be involved.Logical formLearned from23 sentences. Activists may be involved.Logical formLearned from23 sentences. Some sides may be involved in clashes.Logical formLearned from23 sentences. Individuals may be involved in programs.Logical formLearned from23 sentences. Scandals may involve a cabinet.Logical formLearned from23 sentences. Aliens may be involved.Logical formLearned from23 sentences. Diplomats may be involved in a process.Logical formLearned from23 sentences. Some companies may be involved in a proliferation of weapons of mass destruction.Logical formLearned from23 sentences. Travelings may be involved.Logical formLearned from23 sentences. Someone may be involved in attacks.Logical formLearned from23 sentences. Some soldiers may be involved in an operation.Logical formLearned from23 sentences. A situation may involve a country.Logical formLearned from23 sentences.