The recent "economic prosperity" of the Japanese economy is mainly due to policy stimuli such as reconstruction demand and the government's restart of environmental vehicle subsidies. It is not sustainable. With the gradual progress of reconstruction, the stimulus effect of reconstruction demand on the economy will continue to weaken, and environmental protection The car subsidy policy is also about to expire, and external demand will become a key factor in the sustainable growth of the Japanese economy in the second half of the year. At present, it seems that due to the continued fermentation of the European debt crisis, the sluggish economic growth in the United States, the economic growth of emerging countries has slowed down, and the yen has continued to rise Constrained by other factors, the Japanese economy may struggle in the future. In the following items, what is inconsistent with the above statement? ['Eco-car subsidies promote Japanese economic development.', "Weak US economic growth hinders Japan's economic development.", 'Demand for future reconstruction may be difficult to stimulate the sustainable development of the Japanese economy.', 'The sustainable growth of the Japanese economy in the future depends on many factors.']