Reforming the household registration system has become one of the important contents of the city's current social reforms. The main point is to relax restrictions on foreign populations. But policymakers face a dilemma. On the one hand, they understand that attracting foreign populations is of great significance for accelerating the city's urbanization On the other hand, it is worried that the surge in population will bring many pressures. Therefore, two opinions of "open" and "conservative" have been formed in the decision-making team. If the following items are true, they can only support one of the above opinions, except? ['The "dualization" of the household registration system has seriously failed to meet the needs of the current social and economic development.', 'The number of kindergartens, primary and secondary schools in the city has decreased in recent years due to changes in family planning policies and fertility concepts.', "The city's existing transportation, education, and other basic conditions and service facilities cannot meet the needs of its urban population expansion.", "According to statistics from the city's public security department, the number of crimes in the city has increased in recent years, and the proportion of criminals from the floating population has increased."]