A communist revolution can be in a country.Logical formLearned from21 sentences. A revolution can be against a government.Logical formLearned from21 sentences. A revolution can be upon persons.Logical formLearned from21 sentences. A revolution may mean that something-is-the-case.Logical formLearned from21 sentences. A revolution can be peaceable.Logical formLearned from21 sentences. A revolution can be in an industry.Logical formLearned from21 sentences. A revolution may pertain-to workers.Logical formLearned from21 sentences. Participants can be in a revolution.Logical formLearned from21 sentences. Persons can be a revolution.Logical formLearned from21 sentences. A revolution can be in biotechnology.Logical formLearned from21 sentences. A revolution can be in medicine.Logical formLearned from21 sentences. A revolution may oust a shah.Logical formLearned from21 sentences. Revolutions may pertain-to a male.Logical formLearned from21 sentences. A revolution can be powerful.Logical formLearned from21 sentences. A forefront may pertain-to a technological revolution.Logical formLearned from21 sentences.