The competition between children's education is fierce, and the competition between employees in many enterprises and institutions is still very underdeveloped. The situation of eating "big pot rice" is still very serious, forming a strong contrast. Think about it, the former competition is too fierce. There is a source of extremely underdeveloped competition: to win a college diploma is to secure the most insurable and most important iron rice bowl after graduation. In the shadow of the one-sided pursuit of the rate of enrollment, many primary and secondary students do not follow the four modernizations. The construction requires that you choose your own education and career ideals, so the big goal of learning is lost, and the pursuit of education and career ideals is too affordable. What information does this passage fail to provide us? ['Lack of competition among workers in many business units.', 'There is a connection between the fierce competition between children for further studies and the underdevelopment of enterprise employees.', 'The main purpose of the author is to criticize the phenomenon of underdeveloped competition among enterprise employees.', 'The author opposes the one-sided pursuit of higher education.']