(Police unions) can be powerful.Logical formLearned from20 sentences. A jump can be powerful.Logical formLearned from20 sentences. A reference can be powerful.Logical formLearned from20 sentences. A baseman can be powerful.Logical formLearned from20 sentences. Mayors can be powerful.Logical formLearned from20 sentences. An arbiter can be powerful.Logical formLearned from20 sentences. (Computing systems) can be powerful.Logical formLearned from20 sentences. Journalists can be powerful.Logical formLearned from20 sentences. A (law enforcement agency) can be powerful.Logical formLearned from20 sentences. Psychiatric drugs can be powerful.Logical formLearned from20 sentences. A daughter can be powerful.Logical formLearned from20 sentences. A friendship can be powerful.Logical formLearned from20 sentences. Religion can be powerful.Logical formLearned from20 sentences. A bully can be powerful.Logical formLearned from20 sentences. A citizen can be powerful.Logical formLearned from20 sentences.